Home / 51,100,850.20-76,651,275.30-46,062,002.20

Finding the Fourth Proportional to 51,100,850.20, 76,651,275.30 and 46,062,002.20

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Solution

The fourth proportional to 51,100,850.20, 76,651,275.30 and 46,062,002.20 is: 69,093,003.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,100,850.20 : 76,651,275.30 = 46,062,002.20 : x
  2. Step 2: Convert to fraction form
    51,100,850.20/76,651,275.30 = 46,062,002.20/x
  3. Step 3: Cross multiply
    51,100,850.20x = 76,651,275.30 × 46,062,002.20
  4. Step 4: Simplify right side
    51,100,850.20x = 3,530,711,211,501,406
  5. Step 5: Solve for x
    x = 3,530,711,211,501,406/51,100,850.20
  6. Step 6: Final answer
    x = 69,093,003.30

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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.