Home / 26,823,324,046.47-37,016,976,775.64-14,781,110,570.21

Finding the Fourth Proportional to 26,823,324,046.47, 37,016,976,775.64 and 14,781,110,570.21

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Solution

The fourth proportional to 26,823,324,046.47, 37,016,976,775.64 and 14,781,110,570.21 is: 20,398,367,694.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,823,324,046.47 : 37,016,976,775.64 = 14,781,110,570.21 : x
  2. Step 2: Convert to fraction form
    26,823,324,046.47/37,016,976,775.64 = 14,781,110,570.21/x
  3. Step 3: Cross multiply
    26,823,324,046.47x = 37,016,976,775.64 × 14,781,110,570.21
  4. Step 4: Simplify right side
    26,823,324,046.47x = 547,152,026,695,371,522,048
  5. Step 5: Solve for x
    x = 547,152,026,695,371,522,048/26,823,324,046.47
  6. Step 6: Final answer
    x = 20,398,367,694.75

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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.