Home / 26,662,801.57-36,797,658.45-15,061,112.24

Finding the Fourth Proportional to 26,662,801.57, 36,797,658.45 and 15,061,112.24

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Solution

The fourth proportional to 26,662,801.57, 36,797,658.45 and 15,061,112.24 is: 20,786,025.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,662,801.57 : 36,797,658.45 = 15,061,112.24 : x
  2. Step 2: Convert to fraction form
    26,662,801.57/36,797,658.45 = 15,061,112.24/x
  3. Step 3: Cross multiply
    26,662,801.57x = 36,797,658.45 × 15,061,112.24
  4. Step 4: Simplify right side
    26,662,801.57x = 554,213,663,844,166.94
  5. Step 5: Solve for x
    x = 554,213,663,844,166.94/26,662,801.57
  6. Step 6: Final answer
    x = 20,786,025.15

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Double scale
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1.5x scale

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.