Home / 17,098,849.38-25,648,325.64-4,144,949.22

Finding the Fourth Proportional to 17,098,849.38, 25,648,325.64 and 4,144,949.22

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Solution

The fourth proportional to 17,098,849.38, 25,648,325.64 and 4,144,949.22 is: 6,217,436.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,098,849.38 : 25,648,325.64 = 4,144,949.22 : x
  2. Step 2: Convert to fraction form
    17,098,849.38/25,648,325.64 = 4,144,949.22/x
  3. Step 3: Cross multiply
    17,098,849.38x = 25,648,325.64 × 4,144,949.22
  4. Step 4: Simplify right side
    17,098,849.38x = 106,311,007,355,824.02
  5. Step 5: Solve for x
    x = 106,311,007,355,824.02/17,098,849.38
  6. Step 6: Final answer
    x = 6,217,436.33

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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.