Home / 63,204,289.22-94,806,433.83-17,766,083.72

Finding the Fourth Proportional to 63,204,289.22, 94,806,433.83 and 17,766,083.72

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Solution

The fourth proportional to 63,204,289.22, 94,806,433.83 and 17,766,083.72 is: 26,649,125.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,204,289.22 : 94,806,433.83 = 17,766,083.72 : x
  2. Step 2: Convert to fraction form
    63,204,289.22/94,806,433.83 = 17,766,083.72/x
  3. Step 3: Cross multiply
    63,204,289.22x = 94,806,433.83 × 17,766,083.72
  4. Step 4: Simplify right side
    63,204,289.22x = 1,684,339,040,618,420
  5. Step 5: Solve for x
    x = 1,684,339,040,618,420/63,204,289.22
  6. Step 6: Final answer
    x = 26,649,125.58

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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.