Home / 14,226,473.59-21,339,766.41-3,443,757.12

Finding the Fourth Proportional to 14,226,473.59, 21,339,766.41 and 3,443,757.12

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Solution

The fourth proportional to 14,226,473.59, 21,339,766.41 and 3,443,757.12 is: 5,165,649.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,226,473.59 : 21,339,766.41 = 3,443,757.12 : x
  2. Step 2: Convert to fraction form
    14,226,473.59/21,339,766.41 = 3,443,757.12/x
  3. Step 3: Cross multiply
    14,226,473.59x = 21,339,766.41 × 3,443,757.12
  4. Step 4: Simplify right side
    14,226,473.59x = 73,488,972,513,574.34
  5. Step 5: Solve for x
    x = 73,488,972,513,574.34/14,226,473.59
  6. Step 6: Final answer
    x = 5,165,649.24

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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.