Home / 41,307,433.60-61,961,150.40-36,843,329.20

Finding the Fourth Proportional to 41,307,433.60, 61,961,150.40 and 36,843,329.20

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Solution

The fourth proportional to 41,307,433.60, 61,961,150.40 and 36,843,329.20 is: 55,264,993.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,307,433.60 : 61,961,150.40 = 36,843,329.20 : x
  2. Step 2: Convert to fraction form
    41,307,433.60/61,961,150.40 = 36,843,329.20/x
  3. Step 3: Cross multiply
    41,307,433.60x = 61,961,150.40 × 36,843,329.20
  4. Step 4: Simplify right side
    41,307,433.60x = 2,282,855,061,797,912
  5. Step 5: Solve for x
    x = 2,282,855,061,797,912/41,307,433.60
  6. Step 6: Final answer
    x = 55,264,993.80

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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.