Home / 41,389,231,880.40-62,083,847,820.60-11,946,235,246.80

Finding the Fourth Proportional to 41,389,231,880.40, 62,083,847,820.60 and 11,946,235,246.80

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Solution

The fourth proportional to 41,389,231,880.40, 62,083,847,820.60 and 11,946,235,246.80 is: 17,919,352,870.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,389,231,880.40 : 62,083,847,820.60 = 11,946,235,246.80 : x
  2. Step 2: Convert to fraction form
    41,389,231,880.40/62,083,847,820.60 = 11,946,235,246.80/x
  3. Step 3: Cross multiply
    41,389,231,880.40x = 62,083,847,820.60 × 11,946,235,246.80
  4. Step 4: Simplify right side
    41,389,231,880.40x = 741,668,251,091,419,004,928
  5. Step 5: Solve for x
    x = 741,668,251,091,419,004,928/41,389,231,880.40
  6. Step 6: Final answer
    x = 17,919,352,870.20

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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.