Home / 23,177,715.90-34,766,401.05-7,003,635.90

Finding the Fourth Proportional to 23,177,715.90, 34,766,401.05 and 7,003,635.90

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Solution

The fourth proportional to 23,177,715.90, 34,766,401.05 and 7,003,635.90 is: 10,505,401.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,177,715.90 : 34,766,401.05 = 7,003,635.90 : x
  2. Step 2: Convert to fraction form
    23,177,715.90/34,766,401.05 = 7,003,635.90/x
  3. Step 3: Cross multiply
    23,177,715.90x = 34,766,401.05 × 7,003,635.90
  4. Step 4: Simplify right side
    23,177,715.90x = 243,491,214,507,577.69
  5. Step 5: Solve for x
    x = 243,491,214,507,577.69/23,177,715.90
  6. Step 6: Final answer
    x = 10,505,401.63

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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.