Home / 2,869,851,957,050.20-4,304,782,078,662-1,171,965,017,036.40

Finding the Fourth Proportional to 2,869,851,957,050.20, 4,304,782,078,662 and 1,171,965,017,036.40

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Solution

The fourth proportional to 2,869,851,957,050.20, 4,304,782,078,662 and 1,171,965,017,036.40 is: 1,757,949,217,472.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,869,851,957,050.20 : 4,304,782,078,662 = 1,171,965,017,036.40 : x
  2. Step 2: Convert to fraction form
    2,869,851,957,050.20/4,304,782,078,662 = 1,171,965,017,036.40/x
  3. Step 3: Cross multiply
    2,869,851,957,050.20x = 4,304,782,078,662 × 1,171,965,017,036.40
  4. Step 4: Simplify right side
    2,869,851,957,050.20x = 5,045,054,002,157,099,707,006,976
  5. Step 5: Solve for x
    x = 5,045,054,002,157,099,707,006,976/2,869,851,957,050.20
  6. Step 6: Final answer
    x = 1,757,949,217,472.07

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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.