Home / 41,261,259,979.83-56,940,196,486.39-23,196,856,713.58

Finding the Fourth Proportional to 41,261,259,979.83, 56,940,196,486.39 and 23,196,856,713.58

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Solution

The fourth proportional to 41,261,259,979.83, 56,940,196,486.39 and 23,196,856,713.58 is: 32,011,469,833.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,261,259,979.83 : 56,940,196,486.39 = 23,196,856,713.58 : x
  2. Step 2: Convert to fraction form
    41,261,259,979.83/56,940,196,486.39 = 23,196,856,713.58/x
  3. Step 3: Cross multiply
    41,261,259,979.83x = 56,940,196,486.39 × 23,196,856,713.58
  4. Step 4: Simplify right side
    41,261,259,979.83x = 1,320,833,579,137,880,293,376
  5. Step 5: Solve for x
    x = 1,320,833,579,137,880,293,376/41,261,259,979.83
  6. Step 6: Final answer
    x = 32,011,469,833.53

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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.