Home / 104,794,053.48-144,612,403.92-60,147,375.12

Finding the Fourth Proportional to 104,794,053.48, 144,612,403.92 and 60,147,375.12

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Solution

The fourth proportional to 104,794,053.48, 144,612,403.92 and 60,147,375.12 is: 83,001,432.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,794,053.48 : 144,612,403.92 = 60,147,375.12 : x
  2. Step 2: Convert to fraction form
    104,794,053.48/144,612,403.92 = 60,147,375.12/x
  3. Step 3: Cross multiply
    104,794,053.48x = 144,612,403.92 × 60,147,375.12
  4. Step 4: Simplify right side
    104,794,053.48x = 8,698,056,505,581,197
  5. Step 5: Solve for x
    x = 8,698,056,505,581,197/104,794,053.48
  6. Step 6: Final answer
    x = 83,001,432.02

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.