Home / 11,847,964.30-16,609,544.90-11,847,964.30

Finding the Fourth Proportional to 11,847,964.30, 16,609,544.90 and 11,847,964.30

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Solution

The fourth proportional to 11,847,964.30, 16,609,544.90 and 11,847,964.30 is: 16,609,544.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,847,964.30 : 16,609,544.90 = 11,847,964.30 : x
  2. Step 2: Convert to fraction form
    11,847,964.30/16,609,544.90 = 11,847,964.30/x
  3. Step 3: Cross multiply
    11,847,964.30x = 16,609,544.90 × 11,847,964.30
  4. Step 4: Simplify right side
    11,847,964.30x = 196,789,295,014,447.09
  5. Step 5: Solve for x
    x = 196,789,295,014,447.09/11,847,964.30
  6. Step 6: Final answer
    x = 16,609,544.90

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.