Home / 225,047,763.30-337,569,748.64-175,904,952.64

Finding the Fourth Proportional to 225,047,763.30, 337,569,748.64 and 175,904,952.64

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Solution

The fourth proportional to 225,047,763.30, 337,569,748.64 and 175,904,952.64 is: 263,855,946.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    225,047,763.30 : 337,569,748.64 = 175,904,952.64 : x
  2. Step 2: Convert to fraction form
    225,047,763.30/337,569,748.64 = 175,904,952.64/x
  3. Step 3: Cross multiply
    225,047,763.30x = 337,569,748.64 × 175,904,952.64
  4. Step 4: Simplify right side
    225,047,763.30x = 59,380,190,647,215,896
  5. Step 5: Solve for x
    x = 59,380,190,647,215,896/225,047,763.30
  6. Step 6: Final answer
    x = 263,855,946.74

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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.