Home / 41,640,727,512.77-57,464,203,967.61-23,819,385,018.77

Finding the Fourth Proportional to 41,640,727,512.77, 57,464,203,967.61 and 23,819,385,018.77

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Solution

The fourth proportional to 41,640,727,512.77, 57,464,203,967.61 and 23,819,385,018.77 is: 32,870,751,325.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,640,727,512.77 : 57,464,203,967.61 = 23,819,385,018.77 : x
  2. Step 2: Convert to fraction form
    41,640,727,512.77/57,464,203,967.61 = 23,819,385,018.77/x
  3. Step 3: Cross multiply
    41,640,727,512.77x = 57,464,203,967.61 × 23,819,385,018.77
  4. Step 4: Simplify right side
    41,640,727,512.77x = 1,368,761,999,101,345,923,072
  5. Step 5: Solve for x
    x = 1,368,761,999,101,345,923,072/41,640,727,512.77
  6. Step 6: Final answer
    x = 32,870,751,325.89

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Double scale
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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.