Home / 38,766,224.82-58,149,127.87-22,360,876.25

Finding the Fourth Proportional to 38,766,224.82, 58,149,127.87 and 22,360,876.25

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Solution

The fourth proportional to 38,766,224.82, 58,149,127.87 and 22,360,876.25 is: 33,541,193.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,766,224.82 : 58,149,127.87 = 22,360,876.25 : x
  2. Step 2: Convert to fraction form
    38,766,224.82/58,149,127.87 = 22,360,876.25/x
  3. Step 3: Cross multiply
    38,766,224.82x = 58,149,127.87 × 22,360,876.25
  4. Step 4: Simplify right side
    38,766,224.82x = 1,300,265,452,326,879
  5. Step 5: Solve for x
    x = 1,300,265,452,326,879/38,766,224.82
  6. Step 6: Final answer
    x = 33,541,193.61

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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.