Home / 41,306,351.10-61,965,431.55-14,013,903.30

Finding the Fourth Proportional to 41,306,351.10, 61,965,431.55 and 14,013,903.30

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Solution

The fourth proportional to 41,306,351.10, 61,965,431.55 and 14,013,903.30 is: 21,022,858.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,306,351.10 : 61,965,431.55 = 14,013,903.30 : x
  2. Step 2: Convert to fraction form
    41,306,351.10/61,965,431.55 = 14,013,903.30/x
  3. Step 3: Cross multiply
    41,306,351.10x = 61,965,431.55 × 14,013,903.30
  4. Step 4: Simplify right side
    41,306,351.10x = 868,377,565,684,469.12
  5. Step 5: Solve for x
    x = 868,377,565,684,469.12/41,306,351.10
  6. Step 6: Final answer
    x = 21,022,858.29

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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.