Home / 16,576,118.16-22,875,748.54-9,233,942.42

Finding the Fourth Proportional to 16,576,118.16, 22,875,748.54 and 9,233,942.42

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Solution

The fourth proportional to 16,576,118.16, 22,875,748.54 and 9,233,942.42 is: 12,743,233.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,576,118.16 : 22,875,748.54 = 9,233,942.42 : x
  2. Step 2: Convert to fraction form
    16,576,118.16/22,875,748.54 = 9,233,942.42/x
  3. Step 3: Cross multiply
    16,576,118.16x = 22,875,748.54 × 9,233,942.42
  4. Step 4: Simplify right side
    16,576,118.16x = 211,233,344,832,759.06
  5. Step 5: Solve for x
    x = 211,233,344,832,759.06/16,576,118.16
  6. Step 6: Final answer
    x = 12,743,233.54

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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.