Home / 14,183,750-21,275,625.48-3,546,182

Finding the Fourth Proportional to 14,183,750, 21,275,625.48 and 3,546,182

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Solution

The fourth proportional to 14,183,750, 21,275,625.48 and 3,546,182 is: 5,319,273.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,183,750 : 21,275,625.48 = 3,546,182 : x
  2. Step 2: Convert to fraction form
    14,183,750/21,275,625.48 = 3,546,182/x
  3. Step 3: Cross multiply
    14,183,750x = 21,275,625.48 × 3,546,182
  4. Step 4: Simplify right side
    14,183,750x = 75,447,240,115,917.36
  5. Step 5: Solve for x
    x = 75,447,240,115,917.36/14,183,750
  6. Step 6: Final answer
    x = 5,319,273.12

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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.