Home / 63,204,288.72-94,806,433.08-17,766,083.22

Finding the Fourth Proportional to 63,204,288.72, 94,806,433.08 and 17,766,083.22

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Solution

The fourth proportional to 63,204,288.72, 94,806,433.08 and 17,766,083.22 is: 26,649,124.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,204,288.72 : 94,806,433.08 = 17,766,083.22 : x
  2. Step 2: Convert to fraction form
    63,204,288.72/94,806,433.08 = 17,766,083.22/x
  3. Step 3: Cross multiply
    63,204,288.72x = 94,806,433.08 × 17,766,083.22
  4. Step 4: Simplify right side
    63,204,288.72x = 1,684,338,979,890,640.75
  5. Step 5: Solve for x
    x = 1,684,338,979,890,640.75/63,204,288.72
  6. Step 6: Final answer
    x = 26,649,124.83

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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.