Home / 38,061,284.10-57,115,943.46-16,201,629.96

Finding the Fourth Proportional to 38,061,284.10, 57,115,943.46 and 16,201,629.96

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Solution

The fourth proportional to 38,061,284.10, 57,115,943.46 and 16,201,629.96 is: 24,312,668.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,061,284.10 : 57,115,943.46 = 16,201,629.96 : x
  2. Step 2: Convert to fraction form
    38,061,284.10/57,115,943.46 = 16,201,629.96/x
  3. Step 3: Cross multiply
    38,061,284.10x = 57,115,943.46 × 16,201,629.96
  4. Step 4: Simplify right side
    38,061,284.10x = 925,371,380,755,202.12
  5. Step 5: Solve for x
    x = 925,371,380,755,202.12/38,061,284.10
  6. Step 6: Final answer
    x = 24,312,668.44

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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.