Home / 22,748,957.28-34,120,072.11-8,368,662.24

Finding the Fourth Proportional to 22,748,957.28, 34,120,072.11 and 8,368,662.24

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Solution

The fourth proportional to 22,748,957.28, 34,120,072.11 and 8,368,662.24 is: 12,551,755.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,748,957.28 : 34,120,072.11 = 8,368,662.24 : x
  2. Step 2: Convert to fraction form
    22,748,957.28/34,120,072.11 = 8,368,662.24/x
  3. Step 3: Cross multiply
    22,748,957.28x = 34,120,072.11 × 8,368,662.24
  4. Step 4: Simplify right side
    22,748,957.28x = 285,539,359,093,034.12
  5. Step 5: Solve for x
    x = 285,539,359,093,034.12/22,748,957.28
  6. Step 6: Final answer
    x = 12,551,755.91

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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.