Home / 24,241,979.55-33,454,638.31-13,229,438.60

Finding the Fourth Proportional to 24,241,979.55, 33,454,638.31 and 13,229,438.60

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Solution

The fourth proportional to 24,241,979.55, 33,454,638.31 and 13,229,438.60 is: 18,257,010.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,241,979.55 : 33,454,638.31 = 13,229,438.60 : x
  2. Step 2: Convert to fraction form
    24,241,979.55/33,454,638.31 = 13,229,438.60/x
  3. Step 3: Cross multiply
    24,241,979.55x = 33,454,638.31 × 13,229,438.60
  4. Step 4: Simplify right side
    24,241,979.55x = 442,586,083,407,352.75
  5. Step 5: Solve for x
    x = 442,586,083,407,352.75/24,241,979.55
  6. Step 6: Final answer
    x = 18,257,010.84

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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.