Home / 204,842,784.44-282,618,506.54-125,375,001.10

Finding the Fourth Proportional to 204,842,784.44, 282,618,506.54 and 125,375,001.10

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Solution

The fourth proportional to 204,842,784.44, 282,618,506.54 and 125,375,001.10 is: 172,978,001.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    204,842,784.44 : 282,618,506.54 = 125,375,001.10 : x
  2. Step 2: Convert to fraction form
    204,842,784.44/282,618,506.54 = 125,375,001.10/x
  3. Step 3: Cross multiply
    204,842,784.44x = 282,618,506.54 × 125,375,001.10
  4. Step 4: Simplify right side
    204,842,784.44x = 35,433,295,567,939,748
  5. Step 5: Solve for x
    x = 35,433,295,567,939,748/204,842,784.44
  6. Step 6: Final answer
    x = 172,978,001.96

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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.