Home / 25,714,049.05-35,475,285.69-14,694,887.11

Finding the Fourth Proportional to 25,714,049.05, 35,475,285.69 and 14,694,887.11

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Solution

The fourth proportional to 25,714,049.05, 35,475,285.69 and 14,694,887.11 is: 20,273,171.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,714,049.05 : 35,475,285.69 = 14,694,887.11 : x
  2. Step 2: Convert to fraction form
    25,714,049.05/35,475,285.69 = 14,694,887.11/x
  3. Step 3: Cross multiply
    25,714,049.05x = 35,475,285.69 × 14,694,887.11
  4. Step 4: Simplify right side
    25,714,049.05x = 521,305,318,387,376.38
  5. Step 5: Solve for x
    x = 521,305,318,387,376.38/25,714,049.05
  6. Step 6: Final answer
    x = 20,273,171.19

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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.