Home / 9,381,344,297.81-14,072,004,560.36-2,394,155,406.56

Finding the Fourth Proportional to 9,381,344,297.81, 14,072,004,560.36 and 2,394,155,406.56

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Solution

The fourth proportional to 9,381,344,297.81, 14,072,004,560.36 and 2,394,155,406.56 is: 3,591,230,076.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,381,344,297.81 : 14,072,004,560.36 = 2,394,155,406.56 : x
  2. Step 2: Convert to fraction form
    9,381,344,297.81/14,072,004,560.36 = 2,394,155,406.56/x
  3. Step 3: Cross multiply
    9,381,344,297.81x = 14,072,004,560.36 × 2,394,155,406.56
  4. Step 4: Simplify right side
    9,381,344,297.81x = 33,690,565,799,259,693,056
  5. Step 5: Solve for x
    x = 33,690,565,799,259,693,056/9,381,344,297.81
  6. Step 6: Final answer
    x = 3,591,230,076.39

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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.