Home / 45,753,062.33-63,115,879.52-29,215,799.39

Finding the Fourth Proportional to 45,753,062.33, 63,115,879.52 and 29,215,799.39

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Solution

The fourth proportional to 45,753,062.33, 63,115,879.52 and 29,215,799.39 is: 40,302,895.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,753,062.33 : 63,115,879.52 = 29,215,799.39 : x
  2. Step 2: Convert to fraction form
    45,753,062.33/63,115,879.52 = 29,215,799.39/x
  3. Step 3: Cross multiply
    45,753,062.33x = 63,115,879.52 × 29,215,799.39
  4. Step 4: Simplify right side
    45,753,062.33x = 1,843,980,874,379,729.75
  5. Step 5: Solve for x
    x = 1,843,980,874,379,729.75/45,753,062.33
  6. Step 6: Final answer
    x = 40,302,895.16

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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.