Home / 110,445,132.24-152,414,744.40-60,884,418.24

Finding the Fourth Proportional to 110,445,132.24, 152,414,744.40 and 60,884,418.24

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Solution

The fourth proportional to 110,445,132.24, 152,414,744.40 and 60,884,418.24 is: 84,020,751.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,445,132.24 : 152,414,744.40 = 60,884,418.24 : x
  2. Step 2: Convert to fraction form
    110,445,132.24/152,414,744.40 = 60,884,418.24/x
  3. Step 3: Cross multiply
    110,445,132.24x = 152,414,744.40 × 60,884,418.24
  4. Step 4: Simplify right side
    110,445,132.24x = 9,279,683,043,992,298
  5. Step 5: Solve for x
    x = 9,279,683,043,992,298/110,445,132.24
  6. Step 6: Final answer
    x = 84,020,751.80

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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.