Home / 148,761,432.40-222,701,249.40-110,592,158.80

Finding the Fourth Proportional to 148,761,432.40, 222,701,249.40 and 110,592,158.80

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Solution

The fourth proportional to 148,761,432.40, 222,701,249.40 and 110,592,158.80 is: 165,560,465.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,761,432.40 : 222,701,249.40 = 110,592,158.80 : x
  2. Step 2: Convert to fraction form
    148,761,432.40/222,701,249.40 = 110,592,158.80/x
  3. Step 3: Cross multiply
    148,761,432.40x = 222,701,249.40 × 110,592,158.80
  4. Step 4: Simplify right side
    148,761,432.40x = 24,629,011,938,603,204
  5. Step 5: Solve for x
    x = 24,629,011,938,603,204/148,761,432.40
  6. Step 6: Final answer
    x = 165,560,465.11

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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.