Home / 3,705,696,630.60-5,560,560,485.10-1,524,883,216.20

Finding the Fourth Proportional to 3,705,696,630.60, 5,560,560,485.10 and 1,524,883,216.20

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Solution

The fourth proportional to 3,705,696,630.60, 5,560,560,485.10 and 1,524,883,216.20 is: 2,288,154,212.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,705,696,630.60 : 5,560,560,485.10 = 1,524,883,216.20 : x
  2. Step 2: Convert to fraction form
    3,705,696,630.60/5,560,560,485.10 = 1,524,883,216.20/x
  3. Step 3: Cross multiply
    3,705,696,630.60x = 5,560,560,485.10 × 1,524,883,216.20
  4. Step 4: Simplify right side
    3,705,696,630.60x = 8,479,205,356,393,921,536
  5. Step 5: Solve for x
    x = 8,479,205,356,393,921,536/3,705,696,630.60
  6. Step 6: Final answer
    x = 2,288,154,212.73

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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.