Home / 22,699,787.20-34,049,680.80-13,741,835.20

Finding the Fourth Proportional to 22,699,787.20, 34,049,680.80 and 13,741,835.20

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Solution

The fourth proportional to 22,699,787.20, 34,049,680.80 and 13,741,835.20 is: 20,612,752.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,699,787.20 : 34,049,680.80 = 13,741,835.20 : x
  2. Step 2: Convert to fraction form
    22,699,787.20/34,049,680.80 = 13,741,835.20/x
  3. Step 3: Cross multiply
    22,699,787.20x = 34,049,680.80 × 13,741,835.20
  4. Step 4: Simplify right side
    22,699,787.20x = 467,905,102,166,204.06
  5. Step 5: Solve for x
    x = 467,905,102,166,204.06/22,699,787.20
  6. Step 6: Final answer
    x = 20,612,752.80

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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.