Home / 10,479,275,593.60-14,462,668,451.55-5,964,252,453.58

Finding the Fourth Proportional to 10,479,275,593.60, 14,462,668,451.55 and 5,964,252,453.58

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Solution

The fourth proportional to 10,479,275,593.60, 14,462,668,451.55 and 5,964,252,453.58 is: 8,231,390,140.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,479,275,593.60 : 14,462,668,451.55 = 5,964,252,453.58 : x
  2. Step 2: Convert to fraction form
    10,479,275,593.60/14,462,668,451.55 = 5,964,252,453.58/x
  3. Step 3: Cross multiply
    10,479,275,593.60x = 14,462,668,451.55 × 5,964,252,453.58
  4. Step 4: Simplify right side
    10,479,275,593.60x = 86,259,005,797,471,141,888
  5. Step 5: Solve for x
    x = 86,259,005,797,471,141,888/10,479,275,593.60
  6. Step 6: Final answer
    x = 8,231,390,140.19

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Double scale
Find fourth proportional to 10,479,275,594.60, 14,462,668,452.93 and 5,964,252,454.58
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.