Home / 17,524,572.30-26,286,858.45-9,966,300.30

Finding the Fourth Proportional to 17,524,572.30, 26,286,858.45 and 9,966,300.30

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Solution

The fourth proportional to 17,524,572.30, 26,286,858.45 and 9,966,300.30 is: 14,949,450.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,524,572.30 : 26,286,858.45 = 9,966,300.30 : x
  2. Step 2: Convert to fraction form
    17,524,572.30/26,286,858.45 = 9,966,300.30/x
  3. Step 3: Cross multiply
    17,524,572.30x = 26,286,858.45 × 9,966,300.30
  4. Step 4: Simplify right side
    17,524,572.30x = 261,982,725,256,292.56
  5. Step 5: Solve for x
    x = 261,982,725,256,292.56/17,524,572.30
  6. Step 6: Final answer
    x = 14,949,450.45

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.