Home / 44,788,553.54-67,142,822.76-17,488,494.98

Finding the Fourth Proportional to 44,788,553.54, 67,142,822.76 and 17,488,494.98

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Solution

The fourth proportional to 44,788,553.54, 67,142,822.76 and 17,488,494.98 is: 26,217,120.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,788,553.54 : 67,142,822.76 = 17,488,494.98 : x
  2. Step 2: Convert to fraction form
    44,788,553.54/67,142,822.76 = 17,488,494.98/x
  3. Step 3: Cross multiply
    44,788,553.54x = 67,142,822.76 × 17,488,494.98
  4. Step 4: Simplify right side
    44,788,553.54x = 1,174,226,918,781,289.75
  5. Step 5: Solve for x
    x = 1,174,226,918,781,289.75/44,788,553.54
  6. Step 6: Final answer
    x = 26,217,120.80

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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.