Home / 2,013,571,654,743-2,778,729,996,326.20-1,087,625,726,354.20

Finding the Fourth Proportional to 2,013,571,654,743, 2,778,729,996,326.20 and 1,087,625,726,354.20

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Solution

The fourth proportional to 2,013,571,654,743, 2,778,729,996,326.20 and 1,087,625,726,354.20 is: 1,500,924,103,434.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,013,571,654,743 : 2,778,729,996,326.20 = 1,087,625,726,354.20 : x
  2. Step 2: Convert to fraction form
    2,013,571,654,743/2,778,729,996,326.20 = 1,087,625,726,354.20/x
  3. Step 3: Cross multiply
    2,013,571,654,743x = 2,778,729,996,326.20 × 1,087,625,726,354.20
  4. Step 4: Simplify right side
    2,013,571,654,743x = 3,022,218,230,596,486,765,215,744
  5. Step 5: Solve for x
    x = 3,022,218,230,596,486,765,215,744/2,013,571,654,743
  6. Step 6: Final answer
    x = 1,500,924,103,434.61

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Double scale
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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.