Home / 63,361,685.76-95,082,511.20-26,970,017.28

Finding the Fourth Proportional to 63,361,685.76, 95,082,511.20 and 26,970,017.28

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Solution

The fourth proportional to 63,361,685.76, 95,082,511.20 and 26,970,017.28 is: 40,472,044.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,361,685.76 : 95,082,511.20 = 26,970,017.28 : x
  2. Step 2: Convert to fraction form
    63,361,685.76/95,082,511.20 = 26,970,017.28/x
  3. Step 3: Cross multiply
    63,361,685.76x = 95,082,511.20 × 26,970,017.28
  4. Step 4: Simplify right side
    63,361,685.76x = 2,564,376,970,089,793.50
  5. Step 5: Solve for x
    x = 2,564,376,970,089,793.50/63,361,685.76
  6. Step 6: Final answer
    x = 40,472,044.57

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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.