Home / 40,394,901.92-60,598,332.50-14,833,918.43

Finding the Fourth Proportional to 40,394,901.92, 60,598,332.50 and 14,833,918.43

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Solution

The fourth proportional to 40,394,901.92, 60,598,332.50 and 14,833,918.43 is: 22,253,073.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,394,901.92 : 60,598,332.50 = 14,833,918.43 : x
  2. Step 2: Convert to fraction form
    40,394,901.92/60,598,332.50 = 14,833,918.43/x
  3. Step 3: Cross multiply
    40,394,901.92x = 60,598,332.50 × 14,833,918.43
  4. Step 4: Simplify right side
    40,394,901.92x = 898,910,720,921,856.75
  5. Step 5: Solve for x
    x = 898,910,720,921,856.75/40,394,901.92
  6. Step 6: Final answer
    x = 22,253,073.49

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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.