Home / 67,031,317.20-100,546,975.80-23,949,166.80

Finding the Fourth Proportional to 67,031,317.20, 100,546,975.80 and 23,949,166.80

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Solution

The fourth proportional to 67,031,317.20, 100,546,975.80 and 23,949,166.80 is: 35,923,750.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,031,317.20 : 100,546,975.80 = 23,949,166.80 : x
  2. Step 2: Convert to fraction form
    67,031,317.20/100,546,975.80 = 23,949,166.80/x
  3. Step 3: Cross multiply
    67,031,317.20x = 100,546,975.80 × 23,949,166.80
  4. Step 4: Simplify right side
    67,031,317.20x = 2,408,016,294,669,763.50
  5. Step 5: Solve for x
    x = 2,408,016,294,669,763.50/67,031,317.20
  6. Step 6: Final answer
    x = 35,923,750.20

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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.