Home / 195,072,002.20-292,608,003.30-177,156,098.20

Finding the Fourth Proportional to 195,072,002.20, 292,608,003.30 and 177,156,098.20

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Solution

The fourth proportional to 195,072,002.20, 292,608,003.30 and 177,156,098.20 is: 265,734,147.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,072,002.20 : 292,608,003.30 = 177,156,098.20 : x
  2. Step 2: Convert to fraction form
    195,072,002.20/292,608,003.30 = 177,156,098.20/x
  3. Step 3: Cross multiply
    195,072,002.20x = 292,608,003.30 × 177,156,098.20
  4. Step 4: Simplify right side
    195,072,002.20x = 51,837,292,166,720,720
  5. Step 5: Solve for x
    x = 51,837,292,166,720,720/195,072,002.20
  6. Step 6: Final answer
    x = 265,734,147.30

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Similar ratio
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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.