Home / 1,843,065,927.46-2,766,566,259.13-794,321,690.48

Finding the Fourth Proportional to 1,843,065,927.46, 2,766,566,259.13 and 794,321,690.48

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Solution

The fourth proportional to 1,843,065,927.46, 2,766,566,259.13 and 794,321,690.48 is: 1,192,330,428.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,843,065,927.46 : 2,766,566,259.13 = 794,321,690.48 : x
  2. Step 2: Convert to fraction form
    1,843,065,927.46/2,766,566,259.13 = 794,321,690.48/x
  3. Step 3: Cross multiply
    1,843,065,927.46x = 2,766,566,259.13 × 794,321,690.48
  4. Step 4: Simplify right side
    1,843,065,927.46x = 2,197,543,587,764,191,744
  5. Step 5: Solve for x
    x = 2,197,543,587,764,191,744/1,843,065,927.46
  6. Step 6: Final answer
    x = 1,192,330,428.89

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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.