Home / 41,889,824,928.80-57,807,482,190.24-22,859,252,212.22

Finding the Fourth Proportional to 41,889,824,928.80, 57,807,482,190.24 and 22,859,252,212.22

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Solution

The fourth proportional to 41,889,824,928.80, 57,807,482,190.24 and 22,859,252,212.22 is: 31,545,508,184.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,889,824,928.80 : 57,807,482,190.24 = 22,859,252,212.22 : x
  2. Step 2: Convert to fraction form
    41,889,824,928.80/57,807,482,190.24 = 22,859,252,212.22/x
  3. Step 3: Cross multiply
    41,889,824,928.80x = 57,807,482,190.24 × 22,859,252,212.22
  4. Step 4: Simplify right side
    41,889,824,928.80x = 1,321,435,815,140,111,941,632
  5. Step 5: Solve for x
    x = 1,321,435,815,140,111,941,632/41,889,824,928.80
  6. Step 6: Final answer
    x = 31,545,508,184.53

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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.