Home / 69,008,535.68-103,473,961.86-22,925,733.80

Finding the Fourth Proportional to 69,008,535.68, 103,473,961.86 and 22,925,733.80

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Solution

The fourth proportional to 69,008,535.68, 103,473,961.86 and 22,925,733.80 is: 34,375,696.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,008,535.68 : 103,473,961.86 = 22,925,733.80 : x
  2. Step 2: Convert to fraction form
    69,008,535.68/103,473,961.86 = 22,925,733.80/x
  3. Step 3: Cross multiply
    69,008,535.68x = 103,473,961.86 × 22,925,733.80
  4. Step 4: Simplify right side
    69,008,535.68x = 2,372,216,504,833,713
  5. Step 5: Solve for x
    x = 2,372,216,504,833,713/69,008,535.68
  6. Step 6: Final answer
    x = 34,375,696.88

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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.