Home / 16,163,752,816.80-24,245,629,225.20-9,551,776,471.20

Finding the Fourth Proportional to 16,163,752,816.80, 24,245,629,225.20 and 9,551,776,471.20

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Solution

The fourth proportional to 16,163,752,816.80, 24,245,629,225.20 and 9,551,776,471.20 is: 14,327,664,706.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,163,752,816.80 : 24,245,629,225.20 = 9,551,776,471.20 : x
  2. Step 2: Convert to fraction form
    16,163,752,816.80/24,245,629,225.20 = 9,551,776,471.20/x
  3. Step 3: Cross multiply
    16,163,752,816.80x = 24,245,629,225.20 × 9,551,776,471.20
  4. Step 4: Simplify right side
    16,163,752,816.80x = 231,588,830,762,704,470,016
  5. Step 5: Solve for x
    x = 231,588,830,762,704,470,016/16,163,752,816.80
  6. Step 6: Final answer
    x = 14,327,664,706.80

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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.