Home / 44,910,951.69-67,337,463.61-17,620,002.60

Finding the Fourth Proportional to 44,910,951.69, 67,337,463.61 and 17,620,002.60

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Solution

The fourth proportional to 44,910,951.69, 67,337,463.61 and 17,620,002.60 is: 26,418,640.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,910,951.69 : 67,337,463.61 = 17,620,002.60 : x
  2. Step 2: Convert to fraction form
    44,910,951.69/67,337,463.61 = 17,620,002.60/x
  3. Step 3: Cross multiply
    44,910,951.69x = 67,337,463.61 × 17,620,002.60
  4. Step 4: Simplify right side
    44,910,951.69x = 1,186,486,283,655,115
  5. Step 5: Solve for x
    x = 1,186,486,283,655,115/44,910,951.69
  6. Step 6: Final answer
    x = 26,418,640.42

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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.