Home / 17,331,677,084.13-25,979,370,857.08-7,253,164,441.24

Finding the Fourth Proportional to 17,331,677,084.13, 25,979,370,857.08 and 7,253,164,441.24

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Solution

The fourth proportional to 17,331,677,084.13, 25,979,370,857.08 and 7,253,164,441.24 is: 10,872,153,225.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,331,677,084.13 : 25,979,370,857.08 = 7,253,164,441.24 : x
  2. Step 2: Convert to fraction form
    17,331,677,084.13/25,979,370,857.08 = 7,253,164,441.24/x
  3. Step 3: Cross multiply
    17,331,677,084.13x = 25,979,370,857.08 × 7,253,164,441.24
  4. Step 4: Simplify right side
    17,331,677,084.13x = 188,432,648,906,379,100,160
  5. Step 5: Solve for x
    x = 188,432,648,906,379,100,160/17,331,677,084.13
  6. Step 6: Final answer
    x = 10,872,153,225.09

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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.