Home / 41,640,727,508.25-57,464,203,961.39-23,819,385,014.25

Finding the Fourth Proportional to 41,640,727,508.25, 57,464,203,961.39 and 23,819,385,014.25

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Solution

The fourth proportional to 41,640,727,508.25, 57,464,203,961.39 and 23,819,385,014.25 is: 32,870,751,319.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,640,727,508.25 : 57,464,203,961.39 = 23,819,385,014.25 : x
  2. Step 2: Convert to fraction form
    41,640,727,508.25/57,464,203,961.39 = 23,819,385,014.25/x
  3. Step 3: Cross multiply
    41,640,727,508.25x = 57,464,203,961.39 × 23,819,385,014.25
  4. Step 4: Simplify right side
    41,640,727,508.25x = 1,368,761,998,693,809,782,784
  5. Step 5: Solve for x
    x = 1,368,761,998,693,809,782,784/41,640,727,508.25
  6. Step 6: Final answer
    x = 32,870,751,319.67

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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.