Home / 146,888,377.04-220,324,592.07-44,644,443.05

Finding the Fourth Proportional to 146,888,377.04, 220,324,592.07 and 44,644,443.05

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Solution

The fourth proportional to 146,888,377.04, 220,324,592.07 and 44,644,443.05 is: 66,964,241.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,888,377.04 : 220,324,592.07 = 44,644,443.05 : x
  2. Step 2: Convert to fraction form
    146,888,377.04/220,324,592.07 = 44,644,443.05/x
  3. Step 3: Cross multiply
    146,888,377.04x = 220,324,592.07 × 44,644,443.05
  4. Step 4: Simplify right side
    146,888,377.04x = 9,836,268,703,183,596
  5. Step 5: Solve for x
    x = 9,836,268,703,183,596/146,888,377.04
  6. Step 6: Final answer
    x = 66,964,241.16

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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.