Home / 63,658,217.18-95,419,342.27-36,305,613.21

Finding the Fourth Proportional to 63,658,217.18, 95,419,342.27 and 36,305,613.21

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Solution

The fourth proportional to 63,658,217.18, 95,419,342.27 and 36,305,613.21 is: 54,419,647.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,658,217.18 : 95,419,342.27 = 36,305,613.21 : x
  2. Step 2: Convert to fraction form
    63,658,217.18/95,419,342.27 = 36,305,613.21/x
  3. Step 3: Cross multiply
    63,658,217.18x = 95,419,342.27 × 36,305,613.21
  4. Step 4: Simplify right side
    63,658,217.18x = 3,464,257,733,610,427.50
  5. Step 5: Solve for x
    x = 3,464,257,733,610,427.50/63,658,217.18
  6. Step 6: Final answer
    x = 54,419,647.41

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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.