Home / 22,810,464-34,215,739.92-5,538,592.08

Finding the Fourth Proportional to 22,810,464, 34,215,739.92 and 5,538,592.08

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Solution

The fourth proportional to 22,810,464, 34,215,739.92 and 5,538,592.08 is: 8,307,898.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,810,464 : 34,215,739.92 = 5,538,592.08 : x
  2. Step 2: Convert to fraction form
    22,810,464/34,215,739.92 = 5,538,592.08/x
  3. Step 3: Cross multiply
    22,810,464x = 34,215,739.92 × 5,538,592.08
  4. Step 4: Simplify right side
    22,810,464x = 189,507,026,132,251.84
  5. Step 5: Solve for x
    x = 189,507,026,132,251.84/22,810,464
  6. Step 6: Final answer
    x = 8,307,898.78

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.