Home / 22,328,107.79-33,486,113.01-6,150,211.49

Finding the Fourth Proportional to 22,328,107.79, 33,486,113.01 and 6,150,211.49

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Solution

The fourth proportional to 22,328,107.79, 33,486,113.01 and 6,150,211.49 is: 9,223,651.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,328,107.79 : 33,486,113.01 = 6,150,211.49 : x
  2. Step 2: Convert to fraction form
    22,328,107.79/33,486,113.01 = 6,150,211.49/x
  3. Step 3: Cross multiply
    22,328,107.79x = 33,486,113.01 × 6,150,211.49
  4. Step 4: Simplify right side
    22,328,107.79x = 205,946,676,989,540.50
  5. Step 5: Solve for x
    x = 205,946,676,989,540.50/22,328,107.79
  6. Step 6: Final answer
    x = 9,223,651.15

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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.