Home / 27,720,227.22-41,551,019.38-10,440,951.63

Finding the Fourth Proportional to 27,720,227.22, 41,551,019.38 and 10,440,951.63

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Solution

The fourth proportional to 27,720,227.22, 41,551,019.38 and 10,440,951.63 is: 15,650,383.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,720,227.22 : 41,551,019.38 = 10,440,951.63 : x
  2. Step 2: Convert to fraction form
    27,720,227.22/41,551,019.38 = 10,440,951.63/x
  3. Step 3: Cross multiply
    27,720,227.22x = 41,551,019.38 × 10,440,951.63
  4. Step 4: Simplify right side
    27,720,227.22x = 433,832,183,523,772.62
  5. Step 5: Solve for x
    x = 433,832,183,523,772.62/27,720,227.22
  6. Step 6: Final answer
    x = 15,650,383.39

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Double scale
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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.