Home / 25,274,956,326.20-34,862,644,917.32-16,254,119,103.63

Finding the Fourth Proportional to 25,274,956,326.20, 34,862,644,917.32 and 16,254,119,103.63

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Solution

The fourth proportional to 25,274,956,326.20, 34,862,644,917.32 and 16,254,119,103.63 is: 22,419,883,755.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,274,956,326.20 : 34,862,644,917.32 = 16,254,119,103.63 : x
  2. Step 2: Convert to fraction form
    25,274,956,326.20/34,862,644,917.32 = 16,254,119,103.63/x
  3. Step 3: Cross multiply
    25,274,956,326.20x = 34,862,644,917.32 × 16,254,119,103.63
  4. Step 4: Simplify right side
    25,274,956,326.20x = 566,661,582,753,599,062,016
  5. Step 5: Solve for x
    x = 566,661,582,753,599,062,016/25,274,956,326.20
  6. Step 6: Final answer
    x = 22,419,883,755.29

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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.