Home / 794,873,244.67-1,192,487,694.91-242,218,926.05

Finding the Fourth Proportional to 794,873,244.67, 1,192,487,694.91 and 242,218,926.05

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Solution

The fourth proportional to 794,873,244.67, 1,192,487,694.91 and 242,218,926.05 is: 363,382,577.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,873,244.67 : 1,192,487,694.91 = 242,218,926.05 : x
  2. Step 2: Convert to fraction form
    794,873,244.67/1,192,487,694.91 = 242,218,926.05/x
  3. Step 3: Cross multiply
    794,873,244.67x = 1,192,487,694.91 × 242,218,926.05
  4. Step 4: Simplify right side
    794,873,244.67x = 288,843,088,782,372,288
  5. Step 5: Solve for x
    x = 288,843,088,782,372,288/794,873,244.67
  6. Step 6: Final answer
    x = 363,382,577.94

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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.