Home / 2,869,851,957,186.80-4,304,782,078,866.80-1,171,965,017,173.40

Finding the Fourth Proportional to 2,869,851,957,186.80, 4,304,782,078,866.80 and 1,171,965,017,173.40

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Solution

The fourth proportional to 2,869,851,957,186.80, 4,304,782,078,866.80 and 1,171,965,017,173.40 is: 1,757,949,217,677.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,869,851,957,186.80 : 4,304,782,078,866.80 = 1,171,965,017,173.40 : x
  2. Step 2: Convert to fraction form
    2,869,851,957,186.80/4,304,782,078,866.80 = 1,171,965,017,173.40/x
  3. Step 3: Cross multiply
    2,869,851,957,186.80x = 4,304,782,078,866.80 × 1,171,965,017,173.40
  4. Step 4: Simplify right side
    2,869,851,957,186.80x = 5,045,054,002,986,873,429,950,464
  5. Step 5: Solve for x
    x = 5,045,054,002,986,873,429,950,464/2,869,851,957,186.80
  6. Step 6: Final answer
    x = 1,757,949,217,677.53

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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.