Home / 38,870,414.15-58,260,781.04-14,593,857.57

Finding the Fourth Proportional to 38,870,414.15, 58,260,781.04 and 14,593,857.57

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Solution

The fourth proportional to 38,870,414.15, 58,260,781.04 and 14,593,857.57 is: 21,873,951.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,870,414.15 : 58,260,781.04 = 14,593,857.57 : x
  2. Step 2: Convert to fraction form
    38,870,414.15/58,260,781.04 = 14,593,857.57/x
  3. Step 3: Cross multiply
    38,870,414.15x = 58,260,781.04 × 14,593,857.57
  4. Step 4: Simplify right side
    38,870,414.15x = 850,249,540,341,747.12
  5. Step 5: Solve for x
    x = 850,249,540,341,747.12/38,870,414.15
  6. Step 6: Final answer
    x = 21,873,951.15

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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.