Home / 17,011,635.92-23,476,624.68-9,277,101.52

Finding the Fourth Proportional to 17,011,635.92, 23,476,624.68 and 9,277,101.52

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Solution

The fourth proportional to 17,011,635.92, 23,476,624.68 and 9,277,101.52 is: 12,802,709.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,011,635.92 : 23,476,624.68 = 9,277,101.52 : x
  2. Step 2: Convert to fraction form
    17,011,635.92/23,476,624.68 = 9,277,101.52/x
  3. Step 3: Cross multiply
    17,011,635.92x = 23,476,624.68 × 9,277,101.52
  4. Step 4: Simplify right side
    17,011,635.92x = 217,795,030,503,297.50
  5. Step 5: Solve for x
    x = 217,795,030,503,297.50/17,011,635.92
  6. Step 6: Final answer
    x = 12,802,709.36

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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.