Home / 41,640,727,509.88-57,464,203,963.64-23,819,385,015.88

Finding the Fourth Proportional to 41,640,727,509.88, 57,464,203,963.64 and 23,819,385,015.88

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Solution

The fourth proportional to 41,640,727,509.88, 57,464,203,963.64 and 23,819,385,015.88 is: 32,870,751,321.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,640,727,509.88 : 57,464,203,963.64 = 23,819,385,015.88 : x
  2. Step 2: Convert to fraction form
    41,640,727,509.88/57,464,203,963.64 = 23,819,385,015.88/x
  3. Step 3: Cross multiply
    41,640,727,509.88x = 57,464,203,963.64 × 23,819,385,015.88
  4. Step 4: Simplify right side
    41,640,727,509.88x = 1,368,761,998,840,998,658,048
  5. Step 5: Solve for x
    x = 1,368,761,998,840,998,658,048/41,640,727,509.88
  6. Step 6: Final answer
    x = 32,870,751,321.92

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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.