Home / 41,640,727,490.79-57,464,203,937.31-23,819,384,996.79

Finding the Fourth Proportional to 41,640,727,490.79, 57,464,203,937.31 and 23,819,384,996.79

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Solution

The fourth proportional to 41,640,727,490.79, 57,464,203,937.31 and 23,819,384,996.79 is: 32,870,751,295.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,640,727,490.79 : 57,464,203,937.31 = 23,819,384,996.79 : x
  2. Step 2: Convert to fraction form
    41,640,727,490.79/57,464,203,937.31 = 23,819,384,996.79/x
  3. Step 3: Cross multiply
    41,640,727,490.79x = 57,464,203,937.31 × 23,819,384,996.79
  4. Step 4: Simplify right side
    41,640,727,490.79x = 1,368,761,997,116,842,704,896
  5. Step 5: Solve for x
    x = 1,368,761,997,116,842,704,896/41,640,727,490.79
  6. Step 6: Final answer
    x = 32,870,751,295.58

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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.