Home / 41,812,550.20-57,567,845.42-35,676,353.08

Finding the Fourth Proportional to 41,812,550.20, 57,567,845.42 and 35,676,353.08

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Solution

The fourth proportional to 41,812,550.20, 57,567,845.42 and 35,676,353.08 is: 49,119,481.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,812,550.20 : 57,567,845.42 = 35,676,353.08 : x
  2. Step 2: Convert to fraction form
    41,812,550.20/57,567,845.42 = 35,676,353.08/x
  3. Step 3: Cross multiply
    41,812,550.20x = 57,567,845.42 × 35,676,353.08
  4. Step 4: Simplify right side
    41,812,550.20x = 2,053,810,779,258,780.75
  5. Step 5: Solve for x
    x = 2,053,810,779,258,780.75/41,812,550.20
  6. Step 6: Final answer
    x = 49,119,481.34

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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.