Home / 25,504,033.24-38,233,399.38-9,938,257.84

Finding the Fourth Proportional to 25,504,033.24, 38,233,399.38 and 9,938,257.84

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Solution

The fourth proportional to 25,504,033.24, 38,233,399.38 and 9,938,257.84 is: 14,898,560.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,504,033.24 : 38,233,399.38 = 9,938,257.84 : x
  2. Step 2: Convert to fraction form
    25,504,033.24/38,233,399.38 = 9,938,257.84/x
  3. Step 3: Cross multiply
    25,504,033.24x = 38,233,399.38 × 9,938,257.84
  4. Step 4: Simplify right side
    25,504,033.24x = 379,973,381,138,136.19
  5. Step 5: Solve for x
    x = 379,973,381,138,136.19/25,504,033.24
  6. Step 6: Final answer
    x = 14,898,560.46

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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.