Home / 23,625,720.80-35,367,722.40-14,036,163.20

Finding the Fourth Proportional to 23,625,720.80, 35,367,722.40 and 14,036,163.20

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Solution

The fourth proportional to 23,625,720.80, 35,367,722.40 and 14,036,163.20 is: 21,012,147.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,625,720.80 : 35,367,722.40 = 14,036,163.20 : x
  2. Step 2: Convert to fraction form
    23,625,720.80/35,367,722.40 = 14,036,163.20/x
  3. Step 3: Cross multiply
    23,625,720.80x = 35,367,722.40 × 14,036,163.20
  4. Step 4: Simplify right side
    23,625,720.80x = 496,427,123,618,695.62
  5. Step 5: Solve for x
    x = 496,427,123,618,695.62/23,625,720.80
  6. Step 6: Final answer
    x = 21,012,147.22

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.