Home / 43,160,686.92-59,561,052.85-23,581,154.88

Finding the Fourth Proportional to 43,160,686.92, 59,561,052.85 and 23,581,154.88

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Solution

The fourth proportional to 43,160,686.92, 59,561,052.85 and 23,581,154.88 is: 32,541,613.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,160,686.92 : 59,561,052.85 = 23,581,154.88 : x
  2. Step 2: Convert to fraction form
    43,160,686.92/59,561,052.85 = 23,581,154.88/x
  3. Step 3: Cross multiply
    43,160,686.92x = 59,561,052.85 × 23,581,154.88
  4. Step 4: Simplify right side
    43,160,686.92x = 1,404,518,411,953,809.50
  5. Step 5: Solve for x
    x = 1,404,518,411,953,809.50/43,160,686.92
  6. Step 6: Final answer
    x = 32,541,613.96

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.