Home / 16,325,203.38-22,528,104.12-8,882,896.14

Finding the Fourth Proportional to 16,325,203.38, 22,528,104.12 and 8,882,896.14

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Solution

The fourth proportional to 16,325,203.38, 22,528,104.12 and 8,882,896.14 is: 12,258,028.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,325,203.38 : 22,528,104.12 = 8,882,896.14 : x
  2. Step 2: Convert to fraction form
    16,325,203.38/22,528,104.12 = 8,882,896.14/x
  3. Step 3: Cross multiply
    16,325,203.38x = 22,528,104.12 × 8,882,896.14
  4. Step 4: Simplify right side
    16,325,203.38x = 200,114,809,129,066.12
  5. Step 5: Solve for x
    x = 200,114,809,129,066.12/16,325,203.38
  6. Step 6: Final answer
    x = 12,258,028.55

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1.5x scale

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.