Home / 2,107,251,568,500.20-3,160,264,148,133.50-816,174,864,104.37

Finding the Fourth Proportional to 2,107,251,568,500.20, 3,160,264,148,133.50 and 816,174,864,104.37

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Solution

The fourth proportional to 2,107,251,568,500.20, 3,160,264,148,133.50 and 816,174,864,104.37 is: 1,224,024,791,436.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,107,251,568,500.20 : 3,160,264,148,133.50 = 816,174,864,104.37 : x
  2. Step 2: Convert to fraction form
    2,107,251,568,500.20/3,160,264,148,133.50 = 816,174,864,104.37/x
  3. Step 3: Cross multiply
    2,107,251,568,500.20x = 3,160,264,148,133.50 × 816,174,864,104.37
  4. Step 4: Simplify right side
    2,107,251,568,500.20x = 2,579,328,161,636,771,870,801,920
  5. Step 5: Solve for x
    x = 2,579,328,161,636,771,870,801,920/2,107,251,568,500.20
  6. Step 6: Final answer
    x = 1,224,024,791,436.06

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.