Home / 8,954,785,716,757-13,433,521,635,638-3,145,212,392,294.20

Finding the Fourth Proportional to 8,954,785,716,757, 13,433,521,635,638 and 3,145,212,392,294.20

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Solution

The fourth proportional to 8,954,785,716,757, 13,433,521,635,638 and 3,145,212,392,294.20 is: 4,718,290,315,031.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,954,785,716,757 : 13,433,521,635,638 = 3,145,212,392,294.20 : x
  2. Step 2: Convert to fraction form
    8,954,785,716,757/13,433,521,635,638 = 3,145,212,392,294.20/x
  3. Step 3: Cross multiply
    8,954,785,716,757x = 13,433,521,635,638 × 3,145,212,392,294.20
  4. Step 4: Simplify right side
    8,954,785,716,757x = 42,251,278,720,560,893,104,488,448
  5. Step 5: Solve for x
    x = 42,251,278,720,560,893,104,488,448/8,954,785,716,757
  6. Step 6: Final answer
    x = 4,718,290,315,031.94

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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.