Home / 1,738,030,412.90-2,398,494,447.00-945,070,709.87

Finding the Fourth Proportional to 1,738,030,412.90, 2,398,494,447.00 and 945,070,709.87

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Solution

The fourth proportional to 1,738,030,412.90, 2,398,494,447.00 and 945,070,709.87 is: 1,304,204,364.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,738,030,412.90 : 2,398,494,447.00 = 945,070,709.87 : x
  2. Step 2: Convert to fraction form
    1,738,030,412.90/2,398,494,447.00 = 945,070,709.87/x
  3. Step 3: Cross multiply
    1,738,030,412.90x = 2,398,494,447.00 × 945,070,709.87
  4. Step 4: Simplify right side
    1,738,030,412.90x = 2,266,746,849,628,825,088
  5. Step 5: Solve for x
    x = 2,266,746,849,628,825,088/1,738,030,412.90
  6. Step 6: Final answer
    x = 1,304,204,364.21

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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.