Home / 41,646,658.11-62,475,799.83-17,380,022.55

Finding the Fourth Proportional to 41,646,658.11, 62,475,799.83 and 17,380,022.55

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Solution

The fourth proportional to 41,646,658.11, 62,475,799.83 and 17,380,022.55 is: 26,072,459.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,646,658.11 : 62,475,799.83 = 17,380,022.55 : x
  2. Step 2: Convert to fraction form
    41,646,658.11/62,475,799.83 = 17,380,022.55/x
  3. Step 3: Cross multiply
    41,646,658.11x = 62,475,799.83 × 17,380,022.55
  4. Step 4: Simplify right side
    41,646,658.11x = 1,085,830,809,874,686.12
  5. Step 5: Solve for x
    x = 1,085,830,809,874,686.12/41,646,658.11
  6. Step 6: Final answer
    x = 26,072,459.57

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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.