Home / 244,823,863.80-367,235,795.70-91,449,991.20

Finding the Fourth Proportional to 244,823,863.80, 367,235,795.70 and 91,449,991.20

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Solution

The fourth proportional to 244,823,863.80, 367,235,795.70 and 91,449,991.20 is: 137,174,986.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,823,863.80 : 367,235,795.70 = 91,449,991.20 : x
  2. Step 2: Convert to fraction form
    244,823,863.80/367,235,795.70 = 91,449,991.20/x
  3. Step 3: Cross multiply
    244,823,863.80x = 367,235,795.70 × 91,449,991.20
  4. Step 4: Simplify right side
    244,823,863.80x = 33,583,710,285,089,996
  5. Step 5: Solve for x
    x = 33,583,710,285,089,996/244,823,863.80
  6. Step 6: Final answer
    x = 137,174,986.80

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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.