Home / 41,546,890.40-62,320,252.03-39,018,631.37

Finding the Fourth Proportional to 41,546,890.40, 62,320,252.03 and 39,018,631.37

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Solution

The fourth proportional to 41,546,890.40, 62,320,252.03 and 39,018,631.37 is: 58,527,868.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,546,890.40 : 62,320,252.03 = 39,018,631.37 : x
  2. Step 2: Convert to fraction form
    41,546,890.40/62,320,252.03 = 39,018,631.37/x
  3. Step 3: Cross multiply
    41,546,890.40x = 62,320,252.03 × 39,018,631.37
  4. Step 4: Simplify right side
    41,546,890.40x = 2,431,650,940,434,916.50
  5. Step 5: Solve for x
    x = 2,431,650,940,434,916.50/41,546,890.40
  6. Step 6: Final answer
    x = 58,527,868.57

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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.