Home / 48,800,691.32-67,345,641.14-26,773,790.45

Finding the Fourth Proportional to 48,800,691.32, 67,345,641.14 and 26,773,790.45

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Solution

The fourth proportional to 48,800,691.32, 67,345,641.14 and 26,773,790.45 is: 36,948,207.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,800,691.32 : 67,345,641.14 = 26,773,790.45 : x
  2. Step 2: Convert to fraction form
    48,800,691.32/67,345,641.14 = 26,773,790.45/x
  3. Step 3: Cross multiply
    48,800,691.32x = 67,345,641.14 × 26,773,790.45
  4. Step 4: Simplify right side
    48,800,691.32x = 1,803,098,083,132,662
  5. Step 5: Solve for x
    x = 1,803,098,083,132,662/48,800,691.32
  6. Step 6: Final answer
    x = 36,948,207.79

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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.