Home / 25,012,944.33-34,490,452.63-16,294,949.97

Finding the Fourth Proportional to 25,012,944.33, 34,490,452.63 and 16,294,949.97

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Solution

The fourth proportional to 25,012,944.33, 34,490,452.63 and 16,294,949.97 is: 22,469,174.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,012,944.33 : 34,490,452.63 = 16,294,949.97 : x
  2. Step 2: Convert to fraction form
    25,012,944.33/34,490,452.63 = 16,294,949.97/x
  3. Step 3: Cross multiply
    25,012,944.33x = 34,490,452.63 × 16,294,949.97
  4. Step 4: Simplify right side
    25,012,944.33x = 562,020,200,148,795.38
  5. Step 5: Solve for x
    x = 562,020,200,148,795.38/25,012,944.33
  6. Step 6: Final answer
    x = 22,469,174.07

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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.