Home / 17,253,265,404.60-25,882,484,453.10-7,304,689,884.60

Finding the Fourth Proportional to 17,253,265,404.60, 25,882,484,453.10 and 7,304,689,884.60

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Solution

The fourth proportional to 17,253,265,404.60, 25,882,484,453.10 and 7,304,689,884.60 is: 10,958,129,834.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,253,265,404.60 : 25,882,484,453.10 = 7,304,689,884.60 : x
  2. Step 2: Convert to fraction form
    17,253,265,404.60/25,882,484,453.10 = 7,304,689,884.60/x
  3. Step 3: Cross multiply
    17,253,265,404.60x = 25,882,484,453.10 × 7,304,689,884.60
  4. Step 4: Simplify right side
    17,253,265,404.60x = 189,063,522,372,876,337,152
  5. Step 5: Solve for x
    x = 189,063,522,372,876,337,152/17,253,265,404.60
  6. Step 6: Final answer
    x = 10,958,129,834.51

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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.