Home / 26,044,288.46-39,074,563.50-15,680,867.66

Finding the Fourth Proportional to 26,044,288.46, 39,074,563.50 and 15,680,867.66

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Solution

The fourth proportional to 26,044,288.46, 39,074,563.50 and 15,680,867.66 is: 23,526,196.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,044,288.46 : 39,074,563.50 = 15,680,867.66 : x
  2. Step 2: Convert to fraction form
    26,044,288.46/39,074,563.50 = 15,680,867.66/x
  3. Step 3: Cross multiply
    26,044,288.46x = 39,074,563.50 × 15,680,867.66
  4. Step 4: Simplify right side
    26,044,288.46x = 612,723,059,115,766.38
  5. Step 5: Solve for x
    x = 612,723,059,115,766.38/26,044,288.46
  6. Step 6: Final answer
    x = 23,526,196.93

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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.