Home / 48,510,844,906.60-72,766,267,359.90-11,747,409,898.60

Finding the Fourth Proportional to 48,510,844,906.60, 72,766,267,359.90 and 11,747,409,898.60

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Solution

The fourth proportional to 48,510,844,906.60, 72,766,267,359.90 and 11,747,409,898.60 is: 17,621,114,847.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,510,844,906.60 : 72,766,267,359.90 = 11,747,409,898.60 : x
  2. Step 2: Convert to fraction form
    48,510,844,906.60/72,766,267,359.90 = 11,747,409,898.60/x
  3. Step 3: Cross multiply
    48,510,844,906.60x = 72,766,267,359.90 × 11,747,409,898.60
  4. Step 4: Simplify right side
    48,510,844,906.60x = 854,815,169,467,863,269,376
  5. Step 5: Solve for x
    x = 854,815,169,467,863,269,376/48,510,844,906.60
  6. Step 6: Final answer
    x = 17,621,114,847.90

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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.