Home / 46,181,321.92-63,730,791.12-25,556,687.20

Finding the Fourth Proportional to 46,181,321.92, 63,730,791.12 and 25,556,687.20

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Solution

The fourth proportional to 46,181,321.92, 63,730,791.12 and 25,556,687.20 is: 35,268,542.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,181,321.92 : 63,730,791.12 = 25,556,687.20 : x
  2. Step 2: Convert to fraction form
    46,181,321.92/63,730,791.12 = 25,556,687.20/x
  3. Step 3: Cross multiply
    46,181,321.92x = 63,730,791.12 × 25,556,687.20
  4. Step 4: Simplify right side
    46,181,321.92x = 1,628,747,893,662,377.50
  5. Step 5: Solve for x
    x = 1,628,747,893,662,377.50/46,181,321.92
  6. Step 6: Final answer
    x = 35,268,542.04

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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.