Home / 26,233,738.79-39,355,651.94-10,058,428.53

Finding the Fourth Proportional to 26,233,738.79, 39,355,651.94 and 10,058,428.53

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Solution

The fourth proportional to 26,233,738.79, 39,355,651.94 and 10,058,428.53 is: 15,089,576.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,233,738.79 : 39,355,651.94 = 10,058,428.53 : x
  2. Step 2: Convert to fraction form
    26,233,738.79/39,355,651.94 = 10,058,428.53/x
  3. Step 3: Cross multiply
    26,233,738.79x = 39,355,651.94 × 10,058,428.53
  4. Step 4: Simplify right side
    26,233,738.79x = 395,856,012,239,753.69
  5. Step 5: Solve for x
    x = 395,856,012,239,753.69/26,233,738.79
  6. Step 6: Final answer
    x = 15,089,576.65

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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.