Home / 3,874,792,393,288.20-5,347,215,648,129.40-2,092,959,102,751.20

Finding the Fourth Proportional to 3,874,792,393,288.20, 5,347,215,648,129.40 and 2,092,959,102,751.20

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Solution

The fourth proportional to 3,874,792,393,288.20, 5,347,215,648,129.40 and 2,092,959,102,751.20 is: 2,888,284,720,624.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,874,792,393,288.20 : 5,347,215,648,129.40 = 2,092,959,102,751.20 : x
  2. Step 2: Convert to fraction form
    3,874,792,393,288.20/5,347,215,648,129.40 = 2,092,959,102,751.20/x
  3. Step 3: Cross multiply
    3,874,792,393,288.20x = 5,347,215,648,129.40 × 2,092,959,102,751.20
  4. Step 4: Simplify right side
    3,874,792,393,288.20x = 11,191,503,665,126,085,450,792,960
  5. Step 5: Solve for x
    x = 11,191,503,665,126,085,450,792,960/3,874,792,393,288.20
  6. Step 6: Final answer
    x = 2,888,284,720,624.43

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.