Home / 19,253,061,844.86-26,568,712,687.44-11,114,590,591.11

Finding the Fourth Proportional to 19,253,061,844.86, 26,568,712,687.44 and 11,114,590,591.11

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Solution

The fourth proportional to 19,253,061,844.86, 26,568,712,687.44 and 11,114,590,591.11 is: 15,337,839,063.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,253,061,844.86 : 26,568,712,687.44 = 11,114,590,591.11 : x
  2. Step 2: Convert to fraction form
    19,253,061,844.86/26,568,712,687.44 = 11,114,590,591.11/x
  3. Step 3: Cross multiply
    19,253,061,844.86x = 26,568,712,687.44 × 11,114,590,591.11
  4. Step 4: Simplify right side
    19,253,061,844.86x = 295,300,364,053,725,511,680
  5. Step 5: Solve for x
    x = 295,300,364,053,725,511,680/19,253,061,844.86
  6. Step 6: Final answer
    x = 15,337,839,063.38

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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.