Home / 11,929,526,757.24-17,894,280,684.78-3,205,391,301.24

Finding the Fourth Proportional to 11,929,526,757.24, 17,894,280,684.78 and 3,205,391,301.24

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Solution

The fourth proportional to 11,929,526,757.24, 17,894,280,684.78 and 3,205,391,301.24 is: 4,808,084,412.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,929,526,757.24 : 17,894,280,684.78 = 3,205,391,301.24 : x
  2. Step 2: Convert to fraction form
    11,929,526,757.24/17,894,280,684.78 = 3,205,391,301.24/x
  3. Step 3: Cross multiply
    11,929,526,757.24x = 17,894,280,684.78 × 3,205,391,301.24
  4. Step 4: Simplify right side
    11,929,526,757.24x = 57,358,171,648,940,752,896
  5. Step 5: Solve for x
    x = 57,358,171,648,940,752,896/11,929,526,757.24
  6. Step 6: Final answer
    x = 4,808,084,412.41

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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.