Home / 16,737,512.28-25,082,296.11-9,534,174

Finding the Fourth Proportional to 16,737,512.28, 25,082,296.11 and 9,534,174

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Solution

The fourth proportional to 16,737,512.28, 25,082,296.11 and 9,534,174 is: 14,287,605.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,737,512.28 : 25,082,296.11 = 9,534,174 : x
  2. Step 2: Convert to fraction form
    16,737,512.28/25,082,296.11 = 9,534,174/x
  3. Step 3: Cross multiply
    16,737,512.28x = 25,082,296.11 × 9,534,174
  4. Step 4: Simplify right side
    16,737,512.28x = 239,138,975,432,263.12
  5. Step 5: Solve for x
    x = 239,138,975,432,263.12/16,737,512.28
  6. Step 6: Final answer
    x = 14,287,605.67

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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.