Home / 26,967,169,314.80-40,450,753,972.20-17,195,835,273.20

Finding the Fourth Proportional to 26,967,169,314.80, 40,450,753,972.20 and 17,195,835,273.20

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Solution

The fourth proportional to 26,967,169,314.80, 40,450,753,972.20 and 17,195,835,273.20 is: 25,793,752,909.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,967,169,314.80 : 40,450,753,972.20 = 17,195,835,273.20 : x
  2. Step 2: Convert to fraction form
    26,967,169,314.80/40,450,753,972.20 = 17,195,835,273.20/x
  3. Step 3: Cross multiply
    26,967,169,314.80x = 40,450,753,972.20 × 17,195,835,273.20
  4. Step 4: Simplify right side
    26,967,169,314.80x = 695,584,501,982,691,721,216
  5. Step 5: Solve for x
    x = 695,584,501,982,691,721,216/26,967,169,314.80
  6. Step 6: Final answer
    x = 25,793,752,909.80

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.