Home / 22,432,851.27-33,635,799.72-8,769,724.29

Finding the Fourth Proportional to 22,432,851.27, 33,635,799.72 and 8,769,724.29

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Solution

The fourth proportional to 22,432,851.27, 33,635,799.72 and 8,769,724.29 is: 13,149,317.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,432,851.27 : 33,635,799.72 = 8,769,724.29 : x
  2. Step 2: Convert to fraction form
    22,432,851.27/33,635,799.72 = 8,769,724.29/x
  3. Step 3: Cross multiply
    22,432,851.27x = 33,635,799.72 × 8,769,724.29
  4. Step 4: Simplify right side
    22,432,851.27x = 294,976,689,818,059.19
  5. Step 5: Solve for x
    x = 294,976,689,818,059.19/22,432,851.27
  6. Step 6: Final answer
    x = 13,149,317.77

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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.