Home / 41,646,646.11-62,475,781.80-17,380,010.54

Finding the Fourth Proportional to 41,646,646.11, 62,475,781.80 and 17,380,010.54

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Solution

The fourth proportional to 41,646,646.11, 62,475,781.80 and 17,380,010.54 is: 26,072,441.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,646,646.11 : 62,475,781.80 = 17,380,010.54 : x
  2. Step 2: Convert to fraction form
    41,646,646.11/62,475,781.80 = 17,380,010.54/x
  3. Step 3: Cross multiply
    41,646,646.11x = 62,475,781.80 × 17,380,010.54
  4. Step 4: Simplify right side
    41,646,646.11x = 1,085,829,745,866,361.25
  5. Step 5: Solve for x
    x = 1,085,829,745,866,361.25/41,646,646.11
  6. Step 6: Final answer
    x = 26,072,441.54

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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.