Home / 22,679,841.91-34,019,665.48-6,285,079.28

Finding the Fourth Proportional to 22,679,841.91, 34,019,665.48 and 6,285,079.28

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Solution

The fourth proportional to 22,679,841.91, 34,019,665.48 and 6,285,079.28 is: 9,427,591.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,679,841.91 : 34,019,665.48 = 6,285,079.28 : x
  2. Step 2: Convert to fraction form
    22,679,841.91/34,019,665.48 = 6,285,079.28/x
  3. Step 3: Cross multiply
    22,679,841.91x = 34,019,665.48 × 6,285,079.28
  4. Step 4: Simplify right side
    22,679,841.91x = 213,816,294,589,453.88
  5. Step 5: Solve for x
    x = 213,816,294,589,453.88/22,679,841.91
  6. Step 6: Final answer
    x = 9,427,591.93

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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.