Home / 17,011,490.92-23,476,424.38-9,276,956.44

Finding the Fourth Proportional to 17,011,490.92, 23,476,424.38 and 9,276,956.44

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Solution

The fourth proportional to 17,011,490.92, 23,476,424.38 and 9,276,956.44 is: 12,802,509.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,011,490.92 : 23,476,424.38 = 9,276,956.44 : x
  2. Step 2: Convert to fraction form
    17,011,490.92/23,476,424.38 = 9,276,956.44/x
  3. Step 3: Cross multiply
    17,011,490.92x = 23,476,424.38 × 9,276,956.44
  4. Step 4: Simplify right side
    17,011,490.92x = 217,789,766,340,214
  5. Step 5: Solve for x
    x = 217,789,766,340,214/17,011,490.92
  6. Step 6: Final answer
    x = 12,802,509.04

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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.