Home / 14,941,696,906.67-22,412,545,361.54-4,993,140,617.73

Finding the Fourth Proportional to 14,941,696,906.67, 22,412,545,361.54 and 4,993,140,617.73

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Solution

The fourth proportional to 14,941,696,906.67, 22,412,545,361.54 and 4,993,140,617.73 is: 7,489,710,927.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,941,696,906.67 : 22,412,545,361.54 = 4,993,140,617.73 : x
  2. Step 2: Convert to fraction form
    14,941,696,906.67/22,412,545,361.54 = 4,993,140,617.73/x
  3. Step 3: Cross multiply
    14,941,696,906.67x = 22,412,545,361.54 × 4,993,140,617.73
  4. Step 4: Simplify right side
    14,941,696,906.67x = 111,908,990,591,396,511,744
  5. Step 5: Solve for x
    x = 111,908,990,591,396,511,744/14,941,696,906.67
  6. Step 6: Final answer
    x = 7,489,710,927.11

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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.