Home / 274,975,057.38-412,659,592.65-100,097,725.98

Finding the Fourth Proportional to 274,975,057.38, 412,659,592.65 and 100,097,725.98

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Solution

The fourth proportional to 274,975,057.38, 412,659,592.65 and 100,097,725.98 is: 150,218,304.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    274,975,057.38 : 412,659,592.65 = 100,097,725.98 : x
  2. Step 2: Convert to fraction form
    274,975,057.38/412,659,592.65 = 100,097,725.98/x
  3. Step 3: Cross multiply
    274,975,057.38x = 412,659,592.65 × 100,097,725.98
  4. Step 4: Simplify right side
    274,975,057.38x = 41,306,286,828,098,120
  5. Step 5: Solve for x
    x = 41,306,286,828,098,120/274,975,057.38
  6. Step 6: Final answer
    x = 150,218,304.24

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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.