Home / 17,031,008.70-25,553,511.45-6,253,472.70

Finding the Fourth Proportional to 17,031,008.70, 25,553,511.45 and 6,253,472.70

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Solution

The fourth proportional to 17,031,008.70, 25,553,511.45 and 6,253,472.70 is: 9,382,778.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,031,008.70 : 25,553,511.45 = 6,253,472.70 : x
  2. Step 2: Convert to fraction form
    17,031,008.70/25,553,511.45 = 6,253,472.70/x
  3. Step 3: Cross multiply
    17,031,008.70x = 25,553,511.45 × 6,253,472.70
  4. Step 4: Simplify right side
    17,031,008.70x = 159,798,186,241,712.41
  5. Step 5: Solve for x
    x = 159,798,186,241,712.41/17,031,008.70
  6. Step 6: Final answer
    x = 9,382,778.73

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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.