Home / 17,006,140,930.80-25,509,211,396.20-16,546,975,906.80

Finding the Fourth Proportional to 17,006,140,930.80, 25,509,211,396.20 and 16,546,975,906.80

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Solution

The fourth proportional to 17,006,140,930.80, 25,509,211,396.20 and 16,546,975,906.80 is: 24,820,463,860.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,006,140,930.80 : 25,509,211,396.20 = 16,546,975,906.80 : x
  2. Step 2: Convert to fraction form
    17,006,140,930.80/25,509,211,396.20 = 16,546,975,906.80/x
  3. Step 3: Cross multiply
    17,006,140,930.80x = 25,509,211,396.20 × 16,546,975,906.80
  4. Step 4: Simplify right side
    17,006,140,930.80x = 422,100,306,374,389,399,552
  5. Step 5: Solve for x
    x = 422,100,306,374,389,399,552/17,006,140,930.80
  6. Step 6: Final answer
    x = 24,820,463,860.20

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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.