Home / 41,168,537.76-61,674,860.88-27,480,410.40

Finding the Fourth Proportional to 41,168,537.76, 61,674,860.88 and 27,480,410.40

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Solution

The fourth proportional to 41,168,537.76, 61,674,860.88 and 27,480,410.40 is: 41,168,586.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,168,537.76 : 61,674,860.88 = 27,480,410.40 : x
  2. Step 2: Convert to fraction form
    41,168,537.76/61,674,860.88 = 27,480,410.40/x
  3. Step 3: Cross multiply
    41,168,537.76x = 61,674,860.88 × 27,480,410.40
  4. Step 4: Simplify right side
    41,168,537.76x = 1,694,850,488,345,305.25
  5. Step 5: Solve for x
    x = 1,694,850,488,345,305.25/41,168,537.76
  6. Step 6: Final answer
    x = 41,168,586.03

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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.