Home / 1,755,298,321.74-2,422,314,921.42-951,523,333.74

Finding the Fourth Proportional to 1,755,298,321.74, 2,422,314,921.42 and 951,523,333.74

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Solution

The fourth proportional to 1,755,298,321.74, 2,422,314,921.42 and 951,523,333.74 is: 1,313,103,955.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,755,298,321.74 : 2,422,314,921.42 = 951,523,333.74 : x
  2. Step 2: Convert to fraction form
    1,755,298,321.74/2,422,314,921.42 = 951,523,333.74/x
  3. Step 3: Cross multiply
    1,755,298,321.74x = 2,422,314,921.42 × 951,523,333.74
  4. Step 4: Simplify right side
    1,755,298,321.74x = 2,304,889,169,397,704,704
  5. Step 5: Solve for x
    x = 2,304,889,169,397,704,704/1,755,298,321.74
  6. Step 6: Final answer
    x = 1,313,103,955.52

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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.