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Finding the Third Proportional to 4,442,536.13 and 9,613,687.50

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Solution

The third proportional to 4,442,536.13 and 9,613,687.50 is: 20,804,104.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,442,536.13 : 9,613,687.50 = 9,613,687.50 : x
  2. Step 2: Convert to fraction form
    4,442,536.13/9,613,687.50 = 9,613,687.50/x
  3. Step 3: Cross multiply
    4,442,536.13x = 9,613,687.50 × 9,613,687.50
  4. Step 4: Simplify right side
    4,442,536.13x = 92,422,987,347,656.25
  5. Step 5: Solve for x
    x = 92,422,987,347,656.25/4,442,536.13
  6. Step 6: Final answer
    x = 20,804,104.85

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.