Home / 14,752,023.16-22,115,412.92-5,660,644.72

Finding the Fourth Proportional to 14,752,023.16, 22,115,412.92 and 5,660,644.72

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Solution

The fourth proportional to 14,752,023.16, 22,115,412.92 and 5,660,644.72 is: 8,486,123.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,752,023.16 : 22,115,412.92 = 5,660,644.72 : x
  2. Step 2: Convert to fraction form
    14,752,023.16/22,115,412.92 = 5,660,644.72/x
  3. Step 3: Cross multiply
    14,752,023.16x = 22,115,412.92 × 5,660,644.72
  4. Step 4: Simplify right side
    14,752,023.16x = 125,187,495,347,914.55
  5. Step 5: Solve for x
    x = 125,187,495,347,914.55/14,752,023.16
  6. Step 6: Final answer
    x = 8,486,123.83

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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.