Home / 25,766,517.28-35,558,043.82-14,005,837.32

Finding the Fourth Proportional to 25,766,517.28, 35,558,043.82 and 14,005,837.32

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Solution

The fourth proportional to 25,766,517.28, 35,558,043.82 and 14,005,837.32 is: 19,328,191.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,766,517.28 : 35,558,043.82 = 14,005,837.32 : x
  2. Step 2: Convert to fraction form
    25,766,517.28/35,558,043.82 = 14,005,837.32/x
  3. Step 3: Cross multiply
    25,766,517.28x = 35,558,043.82 × 14,005,837.32
  4. Step 4: Simplify right side
    25,766,517.28x = 498,020,177,160,351.38
  5. Step 5: Solve for x
    x = 498,020,177,160,351.38/25,766,517.28
  6. Step 6: Final answer
    x = 19,328,191.38

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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.