Home / 41,258,712.80-61,888,069.20-36,954,040.70

Finding the Fourth Proportional to 41,258,712.80, 61,888,069.20 and 36,954,040.70

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Solution

The fourth proportional to 41,258,712.80, 61,888,069.20 and 36,954,040.70 is: 55,431,061.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,258,712.80 : 61,888,069.20 = 36,954,040.70 : x
  2. Step 2: Convert to fraction form
    41,258,712.80/61,888,069.20 = 36,954,040.70/x
  3. Step 3: Cross multiply
    41,258,712.80x = 61,888,069.20 × 36,954,040.70
  4. Step 4: Simplify right side
    41,258,712.80x = 2,287,014,228,061,216.50
  5. Step 5: Solve for x
    x = 2,287,014,228,061,216.50/41,258,712.80
  6. Step 6: Final answer
    x = 55,431,061.05

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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.