Home / 41,669,431.10-62,490,896.50-38,949,159.17

Finding the Fourth Proportional to 41,669,431.10, 62,490,896.50 and 38,949,159.17

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Solution

The fourth proportional to 41,669,431.10, 62,490,896.50 and 38,949,159.17 is: 58,411,353.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,669,431.10 : 62,490,896.50 = 38,949,159.17 : x
  2. Step 2: Convert to fraction form
    41,669,431.10/62,490,896.50 = 38,949,159.17/x
  3. Step 3: Cross multiply
    41,669,431.10x = 62,490,896.50 × 38,949,159.17
  4. Step 4: Simplify right side
    41,669,431.10x = 2,433,967,874,234,868.50
  5. Step 5: Solve for x
    x = 2,433,967,874,234,868.50/41,669,431.10
  6. Step 6: Final answer
    x = 58,411,353.60

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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.