Home / 373,269,351.60-560,329,180.20-220,001,767.20

Finding the Fourth Proportional to 373,269,351.60, 560,329,180.20 and 220,001,767.20

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Solution

The fourth proportional to 373,269,351.60, 560,329,180.20 and 220,001,767.20 is: 330,253,232.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    373,269,351.60 : 560,329,180.20 = 220,001,767.20 : x
  2. Step 2: Convert to fraction form
    373,269,351.60/560,329,180.20 = 220,001,767.20/x
  3. Step 3: Cross multiply
    373,269,351.60x = 560,329,180.20 × 220,001,767.20
  4. Step 4: Simplify right side
    373,269,351.60x = 123,273,409,857,727,248
  5. Step 5: Solve for x
    x = 123,273,409,857,727,248/373,269,351.60
  6. Step 6: Final answer
    x = 330,253,232.23

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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.