Home / 17,331,677,195.28-25,979,371,023.48-7,253,164,552.08

Finding the Fourth Proportional to 17,331,677,195.28, 25,979,371,023.48 and 7,253,164,552.08

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Solution

The fourth proportional to 17,331,677,195.28, 25,979,371,023.48 and 7,253,164,552.08 is: 10,872,153,391.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,331,677,195.28 : 25,979,371,023.48 = 7,253,164,552.08 : x
  2. Step 2: Convert to fraction form
    17,331,677,195.28/25,979,371,023.48 = 7,253,164,552.08/x
  3. Step 3: Cross multiply
    17,331,677,195.28x = 25,979,371,023.48 × 7,253,164,552.08
  4. Step 4: Simplify right side
    17,331,677,195.28x = 188,432,652,992,839,450,624
  5. Step 5: Solve for x
    x = 188,432,652,992,839,450,624/17,331,677,195.28
  6. Step 6: Final answer
    x = 10,872,153,391.14

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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.