Home / 57,167,613.88-85,751,251.16-16,227,087.68

Finding the Fourth Proportional to 57,167,613.88, 85,751,251.16 and 16,227,087.68

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Solution

The fourth proportional to 57,167,613.88, 85,751,251.16 and 16,227,087.68 is: 24,340,583.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,167,613.88 : 85,751,251.16 = 16,227,087.68 : x
  2. Step 2: Convert to fraction form
    57,167,613.88/85,751,251.16 = 16,227,087.68/x
  3. Step 3: Cross multiply
    57,167,613.88x = 85,751,251.16 × 16,227,087.68
  4. Step 4: Simplify right side
    57,167,613.88x = 1,391,493,071,376,264.25
  5. Step 5: Solve for x
    x = 1,391,493,071,376,264.25/57,167,613.88
  6. Step 6: Final answer
    x = 24,340,583.37

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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.