Home / 60,193,952.80-90,290,929.20-14,755,747.30

Finding the Fourth Proportional to 60,193,952.80, 90,290,929.20 and 14,755,747.30

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Solution

The fourth proportional to 60,193,952.80, 90,290,929.20 and 14,755,747.30 is: 22,133,620.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,193,952.80 : 90,290,929.20 = 14,755,747.30 : x
  2. Step 2: Convert to fraction form
    60,193,952.80/90,290,929.20 = 14,755,747.30/x
  3. Step 3: Cross multiply
    60,193,952.80x = 90,290,929.20 × 14,755,747.30
  4. Step 4: Simplify right side
    60,193,952.80x = 1,332,310,134,757,391.25
  5. Step 5: Solve for x
    x = 1,332,310,134,757,391.25/60,193,952.80
  6. Step 6: Final answer
    x = 22,133,620.95

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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.