Home / 24,116,049.18-33,280,450.53-13,102,982.78

Finding the Fourth Proportional to 24,116,049.18, 33,280,450.53 and 13,102,982.78

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Solution

The fourth proportional to 24,116,049.18, 33,280,450.53 and 13,102,982.78 is: 18,082,280.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,116,049.18 : 33,280,450.53 = 13,102,982.78 : x
  2. Step 2: Convert to fraction form
    24,116,049.18/33,280,450.53 = 13,102,982.78/x
  3. Step 3: Cross multiply
    24,116,049.18x = 33,280,450.53 × 13,102,982.78
  4. Step 4: Simplify right side
    24,116,049.18x = 436,073,170,038,829.62
  5. Step 5: Solve for x
    x = 436,073,170,038,829.62/24,116,049.18
  6. Step 6: Final answer
    x = 18,082,280.67

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.