Home / 316,625,755.41-474,998,296.30-119,948,077.23

Finding the Fourth Proportional to 316,625,755.41, 474,998,296.30 and 119,948,077.23

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Solution

The fourth proportional to 316,625,755.41, 474,998,296.30 and 119,948,077.23 is: 179,944,718.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    316,625,755.41 : 474,998,296.30 = 119,948,077.23 : x
  2. Step 2: Convert to fraction form
    316,625,755.41/474,998,296.30 = 119,948,077.23/x
  3. Step 3: Cross multiply
    316,625,755.41x = 474,998,296.30 × 119,948,077.23
  4. Step 4: Simplify right side
    316,625,755.41x = 56,975,132,326,629,704
  5. Step 5: Solve for x
    x = 56,975,132,326,629,704/316,625,755.41
  6. Step 6: Final answer
    x = 179,944,718.18

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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.