Home / 41,544,121.20-62,316,181.80-39,560,074.80

Finding the Fourth Proportional to 41,544,121.20, 62,316,181.80 and 39,560,074.80

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Solution

The fourth proportional to 41,544,121.20, 62,316,181.80 and 39,560,074.80 is: 59,340,112.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,544,121.20 : 62,316,181.80 = 39,560,074.80 : x
  2. Step 2: Convert to fraction form
    41,544,121.20/62,316,181.80 = 39,560,074.80/x
  3. Step 3: Cross multiply
    41,544,121.20x = 62,316,181.80 × 39,560,074.80
  4. Step 4: Simplify right side
    41,544,121.20x = 2,465,232,813,258,398.50
  5. Step 5: Solve for x
    x = 2,465,232,813,258,398.50/41,544,121.20
  6. Step 6: Final answer
    x = 59,340,112.20

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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.