Home / 23,253,600.90-34,880,401.35-7,079,423.70

Finding the Fourth Proportional to 23,253,600.90, 34,880,401.35 and 7,079,423.70

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Solution

The fourth proportional to 23,253,600.90, 34,880,401.35 and 7,079,423.70 is: 10,619,135.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,253,600.90 : 34,880,401.35 = 7,079,423.70 : x
  2. Step 2: Convert to fraction form
    23,253,600.90/34,880,401.35 = 7,079,423.70/x
  3. Step 3: Cross multiply
    23,253,600.90x = 34,880,401.35 × 7,079,423.70
  4. Step 4: Simplify right side
    23,253,600.90x = 246,933,139,982,702
  5. Step 5: Solve for x
    x = 246,933,139,982,702/23,253,600.90
  6. Step 6: Final answer
    x = 10,619,135.55

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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.