Home / 41,640,727,509.39-57,464,203,962.94-23,819,385,015.39

Finding the Fourth Proportional to 41,640,727,509.39, 57,464,203,962.94 and 23,819,385,015.39

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Solution

The fourth proportional to 41,640,727,509.39, 57,464,203,962.94 and 23,819,385,015.39 is: 32,870,751,321.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,640,727,509.39 : 57,464,203,962.94 = 23,819,385,015.39 : x
  2. Step 2: Convert to fraction form
    41,640,727,509.39/57,464,203,962.94 = 23,819,385,015.39/x
  3. Step 3: Cross multiply
    41,640,727,509.39x = 57,464,203,962.94 × 23,819,385,015.39
  4. Step 4: Simplify right side
    41,640,727,509.39x = 1,368,761,998,795,951,833,088
  5. Step 5: Solve for x
    x = 1,368,761,998,795,951,833,088/41,640,727,509.39
  6. Step 6: Final answer
    x = 32,870,751,321.23

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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.