Home / 1,843,065,927.20-2,766,566,258.73-794,321,690.21

Finding the Fourth Proportional to 1,843,065,927.20, 2,766,566,258.73 and 794,321,690.21

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Solution

The fourth proportional to 1,843,065,927.20, 2,766,566,258.73 and 794,321,690.21 is: 1,192,330,428.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,843,065,927.20 : 2,766,566,258.73 = 794,321,690.21 : x
  2. Step 2: Convert to fraction form
    1,843,065,927.20/2,766,566,258.73 = 794,321,690.21/x
  3. Step 3: Cross multiply
    1,843,065,927.20x = 2,766,566,258.73 × 794,321,690.21
  4. Step 4: Simplify right side
    1,843,065,927.20x = 2,197,543,586,708,236,032
  5. Step 5: Solve for x
    x = 2,197,543,586,708,236,032/1,843,065,927.20
  6. Step 6: Final answer
    x = 1,192,330,428.49

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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.