Home / 11,016,066.80-16,524,100.20-3,443,020.40

Finding the Fourth Proportional to 11,016,066.80, 16,524,100.20 and 3,443,020.40

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Solution

The fourth proportional to 11,016,066.80, 16,524,100.20 and 3,443,020.40 is: 5,164,530.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,016,066.80 : 16,524,100.20 = 3,443,020.40 : x
  2. Step 2: Convert to fraction form
    11,016,066.80/16,524,100.20 = 3,443,020.40/x
  3. Step 3: Cross multiply
    11,016,066.80x = 16,524,100.20 × 3,443,020.40
  4. Step 4: Simplify right side
    11,016,066.80x = 56,892,814,080,244.08
  5. Step 5: Solve for x
    x = 56,892,814,080,244.08/11,016,066.80
  6. Step 6: Final answer
    x = 5,164,530.60

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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.