Home / 2,835,241,805.80-4,251,587,250.30-1,087,863,797.80

Finding the Fourth Proportional to 2,835,241,805.80, 4,251,587,250.30 and 1,087,863,797.80

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Solution

The fourth proportional to 2,835,241,805.80, 4,251,587,250.30 and 1,087,863,797.80 is: 1,631,306,311.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,835,241,805.80 : 4,251,587,250.30 = 1,087,863,797.80 : x
  2. Step 2: Convert to fraction form
    2,835,241,805.80/4,251,587,250.30 = 1,087,863,797.80/x
  3. Step 3: Cross multiply
    2,835,241,805.80x = 4,251,587,250.30 × 1,087,863,797.80
  4. Step 4: Simplify right side
    2,835,241,805.80x = 4,625,147,852,789,416,960
  5. Step 5: Solve for x
    x = 4,625,147,852,789,416,960/2,835,241,805.80
  6. Step 6: Final answer
    x = 1,631,306,311.63

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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.