Home / 29,860,993,540.80-44,791,490,311.20-10,225,162,756.80

Finding the Fourth Proportional to 29,860,993,540.80, 44,791,490,311.20 and 10,225,162,756.80

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Solution

The fourth proportional to 29,860,993,540.80, 44,791,490,311.20 and 10,225,162,756.80 is: 15,337,744,135.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,860,993,540.80 : 44,791,490,311.20 = 10,225,162,756.80 : x
  2. Step 2: Convert to fraction form
    29,860,993,540.80/44,791,490,311.20 = 10,225,162,756.80/x
  3. Step 3: Cross multiply
    29,860,993,540.80x = 44,791,490,311.20 × 10,225,162,756.80
  4. Step 4: Simplify right side
    29,860,993,540.80x = 458,000,278,551,650,238,464
  5. Step 5: Solve for x
    x = 458,000,278,551,650,238,464/29,860,993,540.80
  6. Step 6: Final answer
    x = 15,337,744,135.20

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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.