Home / 16,325,191.37-22,528,087.59-8,882,884.11

Finding the Fourth Proportional to 16,325,191.37, 22,528,087.59 and 8,882,884.11

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Solution

The fourth proportional to 16,325,191.37, 22,528,087.59 and 8,882,884.11 is: 12,258,011.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,325,191.37 : 22,528,087.59 = 8,882,884.11 : x
  2. Step 2: Convert to fraction form
    16,325,191.37/22,528,087.59 = 8,882,884.11/x
  3. Step 3: Cross multiply
    16,325,191.37x = 22,528,087.59 × 8,882,884.11
  4. Step 4: Simplify right side
    16,325,191.37x = 200,114,391,286,363.91
  5. Step 5: Solve for x
    x = 200,114,391,286,363.91/16,325,191.37
  6. Step 6: Final answer
    x = 12,258,011.97

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.