Home / 222,622,061,470.20-333,933,092,205.30-116,463,107,921.40

Finding the Fourth Proportional to 222,622,061,470.20, 333,933,092,205.30 and 116,463,107,921.40

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Solution

The fourth proportional to 222,622,061,470.20, 333,933,092,205.30 and 116,463,107,921.40 is: 174,694,661,882.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,622,061,470.20 : 333,933,092,205.30 = 116,463,107,921.40 : x
  2. Step 2: Convert to fraction form
    222,622,061,470.20/333,933,092,205.30 = 116,463,107,921.40/x
  3. Step 3: Cross multiply
    222,622,061,470.20x = 333,933,092,205.30 × 116,463,107,921.40
  4. Step 4: Simplify right side
    222,622,061,470.20x = 38,890,885,756,032,663,945,216
  5. Step 5: Solve for x
    x = 38,890,885,756,032,663,945,216/222,622,061,470.20
  6. Step 6: Final answer
    x = 174,694,661,882.10

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1.5x scale

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.