Home / 24,133,085.10-36,199,627.65-21,487,689.90

Finding the Fourth Proportional to 24,133,085.10, 36,199,627.65 and 21,487,689.90

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Solution

The fourth proportional to 24,133,085.10, 36,199,627.65 and 21,487,689.90 is: 32,231,534.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,133,085.10 : 36,199,627.65 = 21,487,689.90 : x
  2. Step 2: Convert to fraction form
    24,133,085.10/36,199,627.65 = 21,487,689.90/x
  3. Step 3: Cross multiply
    24,133,085.10x = 36,199,627.65 × 21,487,689.90
  4. Step 4: Simplify right side
    24,133,085.10x = 777,846,373,438,665.62
  5. Step 5: Solve for x
    x = 777,846,373,438,665.62/24,133,085.10
  6. Step 6: Final answer
    x = 32,231,534.85

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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.