Home / 336,220,233.30-504,456,321.15-131,894,946.90

Finding the Fourth Proportional to 336,220,233.30, 504,456,321.15 and 131,894,946.90

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Solution

The fourth proportional to 336,220,233.30, 504,456,321.15 and 131,894,946.90 is: 197,891,837.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,220,233.30 : 504,456,321.15 = 131,894,946.90 : x
  2. Step 2: Convert to fraction form
    336,220,233.30/504,456,321.15 = 131,894,946.90/x
  3. Step 3: Cross multiply
    336,220,233.30x = 504,456,321.15 × 131,894,946.90
  4. Step 4: Simplify right side
    336,220,233.30x = 66,535,239,691,448,600
  5. Step 5: Solve for x
    x = 66,535,239,691,448,600/336,220,233.30
  6. Step 6: Final answer
    x = 197,891,837.26

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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.