Home / 204,910,027.44-282,782,582.56-112,088,411.12

Finding the Fourth Proportional to 204,910,027.44, 282,782,582.56 and 112,088,411.12

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Solution

The fourth proportional to 204,910,027.44, 282,782,582.56 and 112,088,411.12 is: 154,685,696.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    204,910,027.44 : 282,782,582.56 = 112,088,411.12 : x
  2. Step 2: Convert to fraction form
    204,910,027.44/282,782,582.56 = 112,088,411.12/x
  3. Step 3: Cross multiply
    204,910,027.44x = 282,782,582.56 × 112,088,411.12
  4. Step 4: Simplify right side
    204,910,027.44x = 31,696,650,371,560,624
  5. Step 5: Solve for x
    x = 31,696,650,371,560,624/204,910,027.44
  6. Step 6: Final answer
    x = 154,685,696.78

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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.