Home / 25,857,353.38-35,682,860.72-14,844,366.58

Finding the Fourth Proportional to 25,857,353.38, 35,682,860.72 and 14,844,366.58

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Solution

The fourth proportional to 25,857,353.38, 35,682,860.72 and 14,844,366.58 is: 20,485,061.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,857,353.38 : 35,682,860.72 = 14,844,366.58 : x
  2. Step 2: Convert to fraction form
    25,857,353.38/35,682,860.72 = 14,844,366.58/x
  3. Step 3: Cross multiply
    25,857,353.38x = 35,682,860.72 × 14,844,366.58
  4. Step 4: Simplify right side
    25,857,353.38x = 529,689,465,150,762.75
  5. Step 5: Solve for x
    x = 529,689,465,150,762.75/25,857,353.38
  6. Step 6: Final answer
    x = 20,485,061.15

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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.