Home / 2,043,918,655,031.80-3,065,883,175,255.80-835,169,067,492.66

Finding the Fourth Proportional to 2,043,918,655,031.80, 3,065,883,175,255.80 and 835,169,067,492.66

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Solution

The fourth proportional to 2,043,918,655,031.80, 3,065,883,175,255.80 and 835,169,067,492.66 is: 1,252,755,723,040.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,043,918,655,031.80 : 3,065,883,175,255.80 = 835,169,067,492.66 : x
  2. Step 2: Convert to fraction form
    2,043,918,655,031.80/3,065,883,175,255.80 = 835,169,067,492.66/x
  3. Step 3: Cross multiply
    2,043,918,655,031.80x = 3,065,883,175,255.80 × 835,169,067,492.66
  4. Step 4: Simplify right side
    2,043,918,655,031.80x = 2,560,530,792,519,821,718,192,128
  5. Step 5: Solve for x
    x = 2,560,530,792,519,821,718,192,128/2,043,918,655,031.80
  6. Step 6: Final answer
    x = 1,252,755,723,040.25

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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.