Home / 25,987,761.06-35,862,674.97-14,385,074.82

Finding the Fourth Proportional to 25,987,761.06, 35,862,674.97 and 14,385,074.82

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Solution

The fourth proportional to 25,987,761.06, 35,862,674.97 and 14,385,074.82 is: 19,851,162.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,987,761.06 : 35,862,674.97 = 14,385,074.82 : x
  2. Step 2: Convert to fraction form
    25,987,761.06/35,862,674.97 = 14,385,074.82/x
  3. Step 3: Cross multiply
    25,987,761.06x = 35,862,674.97 × 14,385,074.82
  4. Step 4: Simplify right side
    25,987,761.06x = 515,887,262,688,791.25
  5. Step 5: Solve for x
    x = 515,887,262,688,791.25/25,987,761.06
  6. Step 6: Final answer
    x = 19,851,162.30

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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.