Home / 16,581,088.88-24,876,247.40-7,234,060.69

Finding the Fourth Proportional to 16,581,088.88, 24,876,247.40 and 7,234,060.69

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Solution

The fourth proportional to 16,581,088.88, 24,876,247.40 and 7,234,060.69 is: 10,853,104.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,581,088.88 : 24,876,247.40 = 7,234,060.69 : x
  2. Step 2: Convert to fraction form
    16,581,088.88/24,876,247.40 = 7,234,060.69/x
  3. Step 3: Cross multiply
    16,581,088.88x = 24,876,247.40 × 7,234,060.69
  4. Step 4: Simplify right side
    16,581,088.88x = 179,956,283,431,054.72
  5. Step 5: Solve for x
    x = 179,956,283,431,054.72/16,581,088.88
  6. Step 6: Final answer
    x = 10,853,104.09

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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.