Home / 3,654,097,693.22-5,042,519,789.29-1,983,310,962.14

Finding the Fourth Proportional to 3,654,097,693.22, 5,042,519,789.29 and 1,983,310,962.14

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Solution

The fourth proportional to 3,654,097,693.22, 5,042,519,789.29 and 1,983,310,962.14 is: 2,736,895,839.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,654,097,693.22 : 5,042,519,789.29 = 1,983,310,962.14 : x
  2. Step 2: Convert to fraction form
    3,654,097,693.22/5,042,519,789.29 = 1,983,310,962.14/x
  3. Step 3: Cross multiply
    3,654,097,693.22x = 5,042,519,789.29 × 1,983,310,962.14
  4. Step 4: Simplify right side
    3,654,097,693.22x = 10,000,884,774,914,387,968
  5. Step 5: Solve for x
    x = 10,000,884,774,914,387,968/3,654,097,693.22
  6. Step 6: Final answer
    x = 2,736,895,839.83

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1.5x scale

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.