Home / 17,155,952,072.73-25,719,189,626.34-5,962,371,964.05

Finding the Fourth Proportional to 17,155,952,072.73, 25,719,189,626.34 and 5,962,371,964.05

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Solution

The fourth proportional to 17,155,952,072.73, 25,719,189,626.34 and 5,962,371,964.05 is: 8,938,435,740.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,155,952,072.73 : 25,719,189,626.34 = 5,962,371,964.05 : x
  2. Step 2: Convert to fraction form
    17,155,952,072.73/25,719,189,626.34 = 5,962,371,964.05/x
  3. Step 3: Cross multiply
    17,155,952,072.73x = 25,719,189,626.34 × 5,962,371,964.05
  4. Step 4: Simplify right side
    17,155,952,072.73x = 153,347,375,166,175,215,616
  5. Step 5: Solve for x
    x = 153,347,375,166,175,215,616/17,155,952,072.73
  6. Step 6: Final answer
    x = 8,938,435,740.32

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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.