Home / 25,422,761.87-35,083,264.72-14,411,588.59

Finding the Fourth Proportional to 25,422,761.87, 35,083,264.72 and 14,411,588.59

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Solution

The fourth proportional to 25,422,761.87, 35,083,264.72 and 14,411,588.59 is: 19,887,909.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,422,761.87 : 35,083,264.72 = 14,411,588.59 : x
  2. Step 2: Convert to fraction form
    25,422,761.87/35,083,264.72 = 14,411,588.59/x
  3. Step 3: Cross multiply
    25,422,761.87x = 35,083,264.72 × 14,411,588.59
  4. Step 4: Simplify right side
    25,422,761.87x = 505,605,577,466,643.62
  5. Step 5: Solve for x
    x = 505,605,577,466,643.62/25,422,761.87
  6. Step 6: Final answer
    x = 19,887,909.11

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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.