Home / 2,622,767,993.76-3,933,721,062.11-941,705,481.89

Finding the Fourth Proportional to 2,622,767,993.76, 3,933,721,062.11 and 941,705,481.89

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Solution

The fourth proportional to 2,622,767,993.76, 3,933,721,062.11 and 941,705,481.89 is: 1,412,403,497.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,622,767,993.76 : 3,933,721,062.11 = 941,705,481.89 : x
  2. Step 2: Convert to fraction form
    2,622,767,993.76/3,933,721,062.11 = 941,705,481.89/x
  3. Step 3: Cross multiply
    2,622,767,993.76x = 3,933,721,062.11 × 941,705,481.89
  4. Step 4: Simplify right side
    2,622,767,993.76x = 3,704,406,688,390,763,008
  5. Step 5: Solve for x
    x = 3,704,406,688,390,763,008/2,622,767,993.76
  6. Step 6: Final answer
    x = 1,412,403,497.83

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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.