Home / 57,167,621.46-85,751,262.48-16,227,095.25

Finding the Fourth Proportional to 57,167,621.46, 85,751,262.48 and 16,227,095.25

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Solution

The fourth proportional to 57,167,621.46, 85,751,262.48 and 16,227,095.25 is: 24,340,594.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,167,621.46 : 85,751,262.48 = 16,227,095.25 : x
  2. Step 2: Convert to fraction form
    57,167,621.46/85,751,262.48 = 16,227,095.25/x
  3. Step 3: Cross multiply
    57,167,621.46x = 85,751,262.48 × 16,227,095.25
  4. Step 4: Simplify right side
    57,167,621.46x = 1,391,493,904,070,711.25
  5. Step 5: Solve for x
    x = 1,391,493,904,070,711.25/57,167,621.46
  6. Step 6: Final answer
    x = 24,340,594.70

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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.