Home / 204,177,636,563.40-281,789,846,110.46-116,207,258,267.47

Finding the Fourth Proportional to 204,177,636,563.40, 281,789,846,110.46 and 116,207,258,267.47

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Solution

The fourth proportional to 204,177,636,563.40, 281,789,846,110.46 and 116,207,258,267.47 is: 160,380,078,716.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    204,177,636,563.40 : 281,789,846,110.46 = 116,207,258,267.47 : x
  2. Step 2: Convert to fraction form
    204,177,636,563.40/281,789,846,110.46 = 116,207,258,267.47/x
  3. Step 3: Cross multiply
    204,177,636,563.40x = 281,789,846,110.46 × 116,207,258,267.47
  4. Step 4: Simplify right side
    204,177,636,563.40x = 32,746,025,424,108,856,016,896
  5. Step 5: Solve for x
    x = 32,746,025,424,108,856,016,896/204,177,636,563.40
  6. Step 6: Final answer
    x = 160,380,078,716.12

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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.