Home / 9,964,234.10-14,946,351.15-9,082,435.70

Finding the Fourth Proportional to 9,964,234.10, 14,946,351.15 and 9,082,435.70

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Solution

The fourth proportional to 9,964,234.10, 14,946,351.15 and 9,082,435.70 is: 13,623,653.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,964,234.10 : 14,946,351.15 = 9,082,435.70 : x
  2. Step 2: Convert to fraction form
    9,964,234.10/14,946,351.15 = 9,082,435.70/x
  3. Step 3: Cross multiply
    9,964,234.10x = 14,946,351.15 × 9,082,435.70
  4. Step 4: Simplify right side
    9,964,234.10x = 135,749,273,269,496.05
  5. Step 5: Solve for x
    x = 135,749,273,269,496.05/9,964,234.10
  6. Step 6: Final answer
    x = 13,623,653.55

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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.