Home / 11,016,955.14-16,524,118.08-2,930,522.64

Finding the Fourth Proportional to 11,016,955.14, 16,524,118.08 and 2,930,522.64

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Solution

The fourth proportional to 11,016,955.14, 16,524,118.08 and 2,930,522.64 is: 4,395,434.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,016,955.14 : 16,524,118.08 = 2,930,522.64 : x
  2. Step 2: Convert to fraction form
    11,016,955.14/16,524,118.08 = 2,930,522.64/x
  3. Step 3: Cross multiply
    11,016,955.14x = 16,524,118.08 × 2,930,522.64
  4. Step 4: Simplify right side
    11,016,955.14x = 48,424,302,139,473.34
  5. Step 5: Solve for x
    x = 48,424,302,139,473.34/11,016,955.14
  6. Step 6: Final answer
    x = 4,395,434.27

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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.