Home / 104,135,254.94-156,092,751.41-38,514,221.18

Finding the Fourth Proportional to 104,135,254.94, 156,092,751.41 and 38,514,221.18

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Solution

The fourth proportional to 104,135,254.94, 156,092,751.41 and 38,514,221.18 is: 57,730,600.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,135,254.94 : 156,092,751.41 = 38,514,221.18 : x
  2. Step 2: Convert to fraction form
    104,135,254.94/156,092,751.41 = 38,514,221.18/x
  3. Step 3: Cross multiply
    104,135,254.94x = 156,092,751.41 × 38,514,221.18
  4. Step 4: Simplify right side
    104,135,254.94x = 6,011,790,752,399,497
  5. Step 5: Solve for x
    x = 6,011,790,752,399,497/104,135,254.94
  6. Step 6: Final answer
    x = 57,730,600.03

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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.