Home / 48,014,028.90-66,259,354.86-25,987,524.48

Finding the Fourth Proportional to 48,014,028.90, 66,259,354.86 and 25,987,524.48

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Solution

The fourth proportional to 48,014,028.90, 66,259,354.86 and 25,987,524.48 is: 35,862,781.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,014,028.90 : 66,259,354.86 = 25,987,524.48 : x
  2. Step 2: Convert to fraction form
    48,014,028.90/66,259,354.86 = 25,987,524.48/x
  3. Step 3: Cross multiply
    48,014,028.90x = 66,259,354.86 × 25,987,524.48
  4. Step 4: Simplify right side
    48,014,028.90x = 1,721,916,606,453,257
  5. Step 5: Solve for x
    x = 1,721,916,606,453,257/48,014,028.90
  6. Step 6: Final answer
    x = 35,862,781.06

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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.