Home / 41,949,397,854.95-57,890,192,262.92-22,658,857,694.79

Finding the Fourth Proportional to 41,949,397,854.95, 57,890,192,262.92 and 22,658,857,694.79

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Solution

The fourth proportional to 41,949,397,854.95, 57,890,192,262.92 and 22,658,857,694.79 is: 31,269,236,162.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,949,397,854.95 : 57,890,192,262.92 = 22,658,857,694.79 : x
  2. Step 2: Convert to fraction form
    41,949,397,854.95/57,890,192,262.92 = 22,658,857,694.79/x
  3. Step 3: Cross multiply
    41,949,397,854.95x = 57,890,192,262.92 × 22,658,857,694.79
  4. Step 4: Simplify right side
    41,949,397,854.95x = 1,311,725,628,409,607,880,704
  5. Step 5: Solve for x
    x = 1,311,725,628,409,607,880,704/41,949,397,854.95
  6. Step 6: Final answer
    x = 31,269,236,162.70

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.