Home / 204,914,448.16-282,782,310.50-112,094,956.04

Finding the Fourth Proportional to 204,914,448.16, 282,782,310.50 and 112,094,956.04

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Solution

The fourth proportional to 204,914,448.16, 282,782,310.50 and 112,094,956.04 is: 154,691,242.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    204,914,448.16 : 282,782,310.50 = 112,094,956.04 : x
  2. Step 2: Convert to fraction form
    204,914,448.16/282,782,310.50 = 112,094,956.04/x
  3. Step 3: Cross multiply
    204,914,448.16x = 282,782,310.50 × 112,094,956.04
  4. Step 4: Simplify right side
    204,914,448.16x = 31,698,470,663,253,456
  5. Step 5: Solve for x
    x = 31,698,470,663,253,456/204,914,448.16
  6. Step 6: Final answer
    x = 154,691,242.85

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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.