Home / 104,135,269.14-156,092,772.60-38,514,235.32

Finding the Fourth Proportional to 104,135,269.14, 156,092,772.60 and 38,514,235.32

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Solution

The fourth proportional to 104,135,269.14, 156,092,772.60 and 38,514,235.32 is: 57,730,621.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,135,269.14 : 156,092,772.60 = 38,514,235.32 : x
  2. Step 2: Convert to fraction form
    104,135,269.14/156,092,772.60 = 38,514,235.32/x
  3. Step 3: Cross multiply
    104,135,269.14x = 156,092,772.60 × 38,514,235.32
  4. Step 4: Simplify right side
    104,135,269.14x = 6,011,793,775,667,648
  5. Step 5: Solve for x
    x = 6,011,793,775,667,648/104,135,269.14
  6. Step 6: Final answer
    x = 57,730,621.19

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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.