Home / 146,735,065.80-220,123,593.90-44,507,104.20

Finding the Fourth Proportional to 146,735,065.80, 220,123,593.90 and 44,507,104.20

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Solution

The fourth proportional to 146,735,065.80, 220,123,593.90 and 44,507,104.20 is: 66,767,024.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,735,065.80 : 220,123,593.90 = 44,507,104.20 : x
  2. Step 2: Convert to fraction form
    146,735,065.80/220,123,593.90 = 44,507,104.20/x
  3. Step 3: Cross multiply
    146,735,065.80x = 220,123,593.90 × 44,507,104.20
  4. Step 4: Simplify right side
    146,735,065.80x = 9,797,063,730,585,786
  5. Step 5: Solve for x
    x = 9,797,063,730,585,786/146,735,065.80
  6. Step 6: Final answer
    x = 66,767,024.48

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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.