Home / 48,014,067.42-66,259,407.96-25,987,563

Finding the Fourth Proportional to 48,014,067.42, 66,259,407.96 and 25,987,563

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Solution

The fourth proportional to 48,014,067.42, 66,259,407.96 and 25,987,563 is: 35,862,834.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,014,067.42 : 66,259,407.96 = 25,987,563 : x
  2. Step 2: Convert to fraction form
    48,014,067.42/66,259,407.96 = 25,987,563/x
  3. Step 3: Cross multiply
    48,014,067.42x = 66,259,407.96 × 25,987,563
  4. Step 4: Simplify right side
    48,014,067.42x = 1,721,920,538,703,201.50
  5. Step 5: Solve for x
    x = 1,721,920,538,703,201.50/48,014,067.42
  6. Step 6: Final answer
    x = 35,862,834.19

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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.