Home / 22,620,490.64-33,691,156.96-22,510,265.84

Finding the Fourth Proportional to 22,620,490.64, 33,691,156.96 and 22,510,265.84

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Solution

The fourth proportional to 22,620,490.64, 33,691,156.96 and 22,510,265.84 is: 33,526,987.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,620,490.64 : 33,691,156.96 = 22,510,265.84 : x
  2. Step 2: Convert to fraction form
    22,620,490.64/33,691,156.96 = 22,510,265.84/x
  3. Step 3: Cross multiply
    22,620,490.64x = 33,691,156.96 × 22,510,265.84
  4. Step 4: Simplify right side
    22,620,490.64x = 758,396,899,626,766.25
  5. Step 5: Solve for x
    x = 758,396,899,626,766.25/22,620,490.64
  6. Step 6: Final answer
    x = 33,526,987.18

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.