Home / 29,321,221.30-44,002,827.15-12,294,114.10

Finding the Fourth Proportional to 29,321,221.30, 44,002,827.15 and 12,294,114.10

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Solution

The fourth proportional to 29,321,221.30, 44,002,827.15 and 12,294,114.10 is: 18,449,974.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,321,221.30 : 44,002,827.15 = 12,294,114.10 : x
  2. Step 2: Convert to fraction form
    29,321,221.30/44,002,827.15 = 12,294,114.10/x
  3. Step 3: Cross multiply
    29,321,221.30x = 44,002,827.15 × 12,294,114.10
  4. Step 4: Simplify right side
    29,321,221.30x = 540,975,777,704,677.75
  5. Step 5: Solve for x
    x = 540,975,777,704,677.75/29,321,221.30
  6. Step 6: Final answer
    x = 18,449,974.24

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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.