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Finding the Fourth Proportional to 1,843,080,700.07, 2,766,588,391.67 and 794,336,470.04

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Solution

The fourth proportional to 1,843,080,700.07, 2,766,588,391.67 and 794,336,470.04 is: 1,192,352,595.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,843,080,700.07 : 2,766,588,391.67 = 794,336,470.04 : x
  2. Step 2: Convert to fraction form
    1,843,080,700.07/2,766,588,391.67 = 794,336,470.04/x
  3. Step 3: Cross multiply
    1,843,080,700.07x = 2,766,588,391.67 × 794,336,470.04
  4. Step 4: Simplify right side
    1,843,080,700.07x = 2,197,602,057,074,983,936
  5. Step 5: Solve for x
    x = 2,197,602,057,074,983,936/1,843,080,700.07
  6. Step 6: Final answer
    x = 1,192,352,595.85

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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.