Home / 151,907,839.40-227,867,979.90-44,202,463.40

Finding the Fourth Proportional to 151,907,839.40, 227,867,979.90 and 44,202,463.40

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Solution

The fourth proportional to 151,907,839.40, 227,867,979.90 and 44,202,463.40 is: 66,305,505.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,907,839.40 : 227,867,979.90 = 44,202,463.40 : x
  2. Step 2: Convert to fraction form
    151,907,839.40/227,867,979.90 = 44,202,463.40/x
  3. Step 3: Cross multiply
    151,907,839.40x = 227,867,979.90 × 44,202,463.40
  4. Step 4: Simplify right side
    151,907,839.40x = 10,072,326,041,561,686
  5. Step 5: Solve for x
    x = 10,072,326,041,561,686/151,907,839.40
  6. Step 6: Final answer
    x = 66,305,505.24

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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.