Home / 23,691,397.50-35,537,101.20-8,545,327.38

Finding the Fourth Proportional to 23,691,397.50, 35,537,101.20 and 8,545,327.38

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Solution

The fourth proportional to 23,691,397.50, 35,537,101.20 and 8,545,327.38 is: 12,817,992.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,691,397.50 : 35,537,101.20 = 8,545,327.38 : x
  2. Step 2: Convert to fraction form
    23,691,397.50/35,537,101.20 = 8,545,327.38/x
  3. Step 3: Cross multiply
    23,691,397.50x = 35,537,101.20 × 8,545,327.38
  4. Step 4: Simplify right side
    23,691,397.50x = 303,676,163,890,190.94
  5. Step 5: Solve for x
    x = 303,676,163,890,190.94/23,691,397.50
  6. Step 6: Final answer
    x = 12,817,992.86

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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.