Home / 73,338,862,445.55-110,008,293,668.33-20,994,049,709.55

Finding the Fourth Proportional to 73,338,862,445.55, 110,008,293,668.33 and 20,994,049,709.55

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Solution

The fourth proportional to 73,338,862,445.55, 110,008,293,668.33 and 20,994,049,709.55 is: 31,491,074,564.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,338,862,445.55 : 110,008,293,668.33 = 20,994,049,709.55 : x
  2. Step 2: Convert to fraction form
    73,338,862,445.55/110,008,293,668.33 = 20,994,049,709.55/x
  3. Step 3: Cross multiply
    73,338,862,445.55x = 110,008,293,668.33 × 20,994,049,709.55
  4. Step 4: Simplify right side
    73,338,862,445.55x = 2,309,519,585,735,694,614,528
  5. Step 5: Solve for x
    x = 2,309,519,585,735,694,614,528/73,338,862,445.55
  6. Step 6: Final answer
    x = 31,491,074,564.33

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Half scale
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Double scale
Find fourth proportional to 73,338,862,446.55, 110,008,293,669.83 and 20,994,049,710.55
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.