Home / 13,847,401.55-20,752,535.58-10,777,099.73

Finding the Fourth Proportional to 13,847,401.55, 20,752,535.58 and 10,777,099.73

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Solution

The fourth proportional to 13,847,401.55, 20,752,535.58 and 10,777,099.73 is: 16,151,199.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,847,401.55 : 20,752,535.58 = 10,777,099.73 : x
  2. Step 2: Convert to fraction form
    13,847,401.55/20,752,535.58 = 10,777,099.73/x
  3. Step 3: Cross multiply
    13,847,401.55x = 20,752,535.58 × 10,777,099.73
  4. Step 4: Simplify right side
    13,847,401.55x = 223,652,145,492,270.69
  5. Step 5: Solve for x
    x = 223,652,145,492,270.69/13,847,401.55
  6. Step 6: Final answer
    x = 16,151,199.54

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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.