Home / 36,061,625.64-54,098,737.42-15,866,342.76

Finding the Fourth Proportional to 36,061,625.64, 54,098,737.42 and 15,866,342.76

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Solution

The fourth proportional to 36,061,625.64, 54,098,737.42 and 15,866,342.76 is: 23,802,285.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,061,625.64 : 54,098,737.42 = 15,866,342.76 : x
  2. Step 2: Convert to fraction form
    36,061,625.64/54,098,737.42 = 15,866,342.76/x
  3. Step 3: Cross multiply
    36,061,625.64x = 54,098,737.42 × 15,866,342.76
  4. Step 4: Simplify right side
    36,061,625.64x = 858,349,110,788,958.12
  5. Step 5: Solve for x
    x = 858,349,110,788,958.12/36,061,625.64
  6. Step 6: Final answer
    x = 23,802,285.55

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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.