Home / 25,964,685.64-35,643,635.55-22,287,217.80

Finding the Fourth Proportional to 25,964,685.64, 35,643,635.55 and 22,287,217.80

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Solution

The fourth proportional to 25,964,685.64, 35,643,635.55 and 22,287,217.80 is: 30,595,304.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,964,685.64 : 35,643,635.55 = 22,287,217.80 : x
  2. Step 2: Convert to fraction form
    25,964,685.64/35,643,635.55 = 22,287,217.80/x
  3. Step 3: Cross multiply
    25,964,685.64x = 35,643,635.55 × 22,287,217.80
  4. Step 4: Simplify right side
    25,964,685.64x = 794,397,468,686,672.75
  5. Step 5: Solve for x
    x = 794,397,468,686,672.75/25,964,685.64
  6. Step 6: Final answer
    x = 30,595,304.70

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.