Home / 46,469,378,049.60-69,704,067,074.40-11,572,836,225.60

Finding the Fourth Proportional to 46,469,378,049.60, 69,704,067,074.40 and 11,572,836,225.60

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Solution

The fourth proportional to 46,469,378,049.60, 69,704,067,074.40 and 11,572,836,225.60 is: 17,359,254,338.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,469,378,049.60 : 69,704,067,074.40 = 11,572,836,225.60 : x
  2. Step 2: Convert to fraction form
    46,469,378,049.60/69,704,067,074.40 = 11,572,836,225.60/x
  3. Step 3: Cross multiply
    46,469,378,049.60x = 69,704,067,074.40 × 11,572,836,225.60
  4. Step 4: Simplify right side
    46,469,378,049.60x = 806,673,752,510,268,440,576
  5. Step 5: Solve for x
    x = 806,673,752,510,268,440,576/46,469,378,049.60
  6. Step 6: Final answer
    x = 17,359,254,338.40

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1.5x scale

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.