Home / 17,234,298.66-25,857,593.93-8,597,635.07

Finding the Fourth Proportional to 17,234,298.66, 25,857,593.93 and 8,597,635.07

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Solution

The fourth proportional to 17,234,298.66, 25,857,593.93 and 8,597,635.07 is: 12,899,518.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,234,298.66 : 25,857,593.93 = 8,597,635.07 : x
  2. Step 2: Convert to fraction form
    17,234,298.66/25,857,593.93 = 8,597,635.07/x
  3. Step 3: Cross multiply
    17,234,298.66x = 25,857,593.93 × 8,597,635.07
  4. Step 4: Simplify right side
    17,234,298.66x = 222,314,156,398,387.12
  5. Step 5: Solve for x
    x = 222,314,156,398,387.12/17,234,298.66
  6. Step 6: Final answer
    x = 12,899,518.62

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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.