Home / 60,193,906.30-90,290,859.45-14,755,700.80

Finding the Fourth Proportional to 60,193,906.30, 90,290,859.45 and 14,755,700.80

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Solution

The fourth proportional to 60,193,906.30, 90,290,859.45 and 14,755,700.80 is: 22,133,551.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,193,906.30 : 90,290,859.45 = 14,755,700.80 : x
  2. Step 2: Convert to fraction form
    60,193,906.30/90,290,859.45 = 14,755,700.80/x
  3. Step 3: Cross multiply
    60,193,906.30x = 90,290,859.45 × 14,755,700.80
  4. Step 4: Simplify right side
    60,193,906.30x = 1,332,304,907,019,052.75
  5. Step 5: Solve for x
    x = 1,332,304,907,019,052.75/60,193,906.30
  6. Step 6: Final answer
    x = 22,133,551.20

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Double scale
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Similar ratio
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1.5x scale

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.