Home / 49,382,819.10-74,074,228.65-22,456,475.10

Finding the Fourth Proportional to 49,382,819.10, 74,074,228.65 and 22,456,475.10

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Solution

The fourth proportional to 49,382,819.10, 74,074,228.65 and 22,456,475.10 is: 33,684,712.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,382,819.10 : 74,074,228.65 = 22,456,475.10 : x
  2. Step 2: Convert to fraction form
    49,382,819.10/74,074,228.65 = 22,456,475.10/x
  3. Step 3: Cross multiply
    49,382,819.10x = 74,074,228.65 × 22,456,475.10
  4. Step 4: Simplify right side
    49,382,819.10x = 1,663,446,071,230,431.75
  5. Step 5: Solve for x
    x = 1,663,446,071,230,431.75/49,382,819.10
  6. Step 6: Final answer
    x = 33,684,712.65

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Similar ratio
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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.