Home / 373,084,966.20-559,627,449.30-333,781,951.80

Finding the Fourth Proportional to 373,084,966.20, 559,627,449.30 and 333,781,951.80

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Solution

The fourth proportional to 373,084,966.20, 559,627,449.30 and 333,781,951.80 is: 500,672,927.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    373,084,966.20 : 559,627,449.30 = 333,781,951.80 : x
  2. Step 2: Convert to fraction form
    373,084,966.20/559,627,449.30 = 333,781,951.80/x
  3. Step 3: Cross multiply
    373,084,966.20x = 559,627,449.30 × 333,781,951.80
  4. Step 4: Simplify right side
    373,084,966.20x = 186,793,542,308,209,536
  5. Step 5: Solve for x
    x = 186,793,542,308,209,536/373,084,966.20
  6. Step 6: Final answer
    x = 500,672,927.70

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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.