Home / 22,401,225.19-33,605,380.72-8,023,974.67

Finding the Fourth Proportional to 22,401,225.19, 33,605,380.72 and 8,023,974.67

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Solution

The fourth proportional to 22,401,225.19, 33,605,380.72 and 8,023,974.67 is: 12,037,231.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,401,225.19 : 33,605,380.72 = 8,023,974.67 : x
  2. Step 2: Convert to fraction form
    22,401,225.19/33,605,380.72 = 8,023,974.67/x
  3. Step 3: Cross multiply
    22,401,225.19x = 33,605,380.72 × 8,023,974.67
  4. Step 4: Simplify right side
    22,401,225.19x = 269,648,723,513,429.38
  5. Step 5: Solve for x
    x = 269,648,723,513,429.38/22,401,225.19
  6. Step 6: Final answer
    x = 12,037,231.06

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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.