Home / 9,446,164.65-14,148,251.78-8,186,452.65

Finding the Fourth Proportional to 9,446,164.65, 14,148,251.78 and 8,186,452.65

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Solution

The fourth proportional to 9,446,164.65, 14,148,251.78 and 8,186,452.65 is: 12,261,483.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,446,164.65 : 14,148,251.78 = 8,186,452.65 : x
  2. Step 2: Convert to fraction form
    9,446,164.65/14,148,251.78 = 8,186,452.65/x
  3. Step 3: Cross multiply
    9,446,164.65x = 14,148,251.78 × 8,186,452.65
  4. Step 4: Simplify right side
    9,446,164.65x = 115,823,993,236,315.97
  5. Step 5: Solve for x
    x = 115,823,993,236,315.97/9,446,164.65
  6. Step 6: Final answer
    x = 12,261,483.63

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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.