Home / 7,693,750,276.20-11,540,625,414.30-7,265,196,253.80

Finding the Fourth Proportional to 7,693,750,276.20, 11,540,625,414.30 and 7,265,196,253.80

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Solution

The fourth proportional to 7,693,750,276.20, 11,540,625,414.30 and 7,265,196,253.80 is: 10,897,794,380.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,693,750,276.20 : 11,540,625,414.30 = 7,265,196,253.80 : x
  2. Step 2: Convert to fraction form
    7,693,750,276.20/11,540,625,414.30 = 7,265,196,253.80/x
  3. Step 3: Cross multiply
    7,693,750,276.20x = 11,540,625,414.30 × 7,265,196,253.80
  4. Step 4: Simplify right side
    7,693,750,276.20x = 83,844,908,526,481,424,384
  5. Step 5: Solve for x
    x = 83,844,908,526,481,424,384/7,693,750,276.20
  6. Step 6: Final answer
    x = 10,897,794,380.70

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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.