Home / 17,117,138.62-23,624,073.12-10,592,869.42

Finding the Fourth Proportional to 17,117,138.62, 23,624,073.12 and 10,592,869.42

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Solution

The fourth proportional to 17,117,138.62, 23,624,073.12 and 10,592,869.42 is: 14,619,658.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,117,138.62 : 23,624,073.12 = 10,592,869.42 : x
  2. Step 2: Convert to fraction form
    17,117,138.62/23,624,073.12 = 10,592,869.42/x
  3. Step 3: Cross multiply
    17,117,138.62x = 23,624,073.12 × 10,592,869.42
  4. Step 4: Simplify right side
    17,117,138.62x = 250,246,721,728,692
  5. Step 5: Solve for x
    x = 250,246,721,728,692/17,117,138.62
  6. Step 6: Final answer
    x = 14,619,658.54

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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.