Home / 19,253,061,843.36-26,568,712,685.37-11,114,590,589.61

Finding the Fourth Proportional to 19,253,061,843.36, 26,568,712,685.37 and 11,114,590,589.61

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Solution

The fourth proportional to 19,253,061,843.36, 26,568,712,685.37 and 11,114,590,589.61 is: 15,337,839,061.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,253,061,843.36 : 26,568,712,685.37 = 11,114,590,589.61 : x
  2. Step 2: Convert to fraction form
    19,253,061,843.36/26,568,712,685.37 = 11,114,590,589.61/x
  3. Step 3: Cross multiply
    19,253,061,843.36x = 26,568,712,685.37 × 11,114,590,589.61
  4. Step 4: Simplify right side
    19,253,061,843.36x = 295,300,363,990,865,215,488
  5. Step 5: Solve for x
    x = 295,300,363,990,865,215,488/19,253,061,843.36
  6. Step 6: Final answer
    x = 15,337,839,061.31

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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.