Home / 16,541,207.70-24,811,811.55-9,721,048.20

Finding the Fourth Proportional to 16,541,207.70, 24,811,811.55 and 9,721,048.20

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Solution

The fourth proportional to 16,541,207.70, 24,811,811.55 and 9,721,048.20 is: 14,581,572.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,541,207.70 : 24,811,811.55 = 9,721,048.20 : x
  2. Step 2: Convert to fraction form
    16,541,207.70/24,811,811.55 = 9,721,048.20/x
  3. Step 3: Cross multiply
    16,541,207.70x = 24,811,811.55 × 9,721,048.20
  4. Step 4: Simplify right side
    16,541,207.70x = 241,196,816,006,866.69
  5. Step 5: Solve for x
    x = 241,196,816,006,866.69/16,541,207.70
  6. Step 6: Final answer
    x = 14,581,572.30

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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.