Home / 550,069,101.62-759,292,810.62-327,050,251.16

Finding the Fourth Proportional to 550,069,101.62, 759,292,810.62 and 327,050,251.16

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Solution

The fourth proportional to 550,069,101.62, 759,292,810.62 and 327,050,251.16 is: 451,446,743.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    550,069,101.62 : 759,292,810.62 = 327,050,251.16 : x
  2. Step 2: Convert to fraction form
    550,069,101.62/759,292,810.62 = 327,050,251.16/x
  3. Step 3: Cross multiply
    550,069,101.62x = 759,292,810.62 × 327,050,251.16
  4. Step 4: Simplify right side
    550,069,101.62x = 248,326,904,417,253,344
  5. Step 5: Solve for x
    x = 248,326,904,417,253,344/550,069,101.62
  6. Step 6: Final answer
    x = 451,446,743.12

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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.