Home / 6,761,730,059,331.10-9,330,675,387,956.60-3,794,784,389,357.20

Finding the Fourth Proportional to 6,761,730,059,331.10, 9,330,675,387,956.60 and 3,794,784,389,357.20

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Solution

The fourth proportional to 6,761,730,059,331.10, 9,330,675,387,956.60 and 3,794,784,389,357.20 is: 5,236,515,062,519.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,761,730,059,331.10 : 9,330,675,387,956.60 = 3,794,784,389,357.20 : x
  2. Step 2: Convert to fraction form
    6,761,730,059,331.10/9,330,675,387,956.60 = 3,794,784,389,357.20/x
  3. Step 3: Cross multiply
    6,761,730,059,331.10x = 9,330,675,387,956.60 × 3,794,784,389,357.20
  4. Step 4: Simplify right side
    6,761,730,059,331.10x = 35,407,901,304,377,142,117,662,720
  5. Step 5: Solve for x
    x = 35,407,901,304,377,142,117,662,720/6,761,730,059,331.10
  6. Step 6: Final answer
    x = 5,236,515,062,519.35

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.