Home / 22,189,324.40-33,227,999.40-17,710,348.40

Finding the Fourth Proportional to 22,189,324.40, 33,227,999.40 and 17,710,348.40

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Solution

The fourth proportional to 22,189,324.40, 33,227,999.40 and 17,710,348.40 is: 26,520,836.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,189,324.40 : 33,227,999.40 = 17,710,348.40 : x
  2. Step 2: Convert to fraction form
    22,189,324.40/33,227,999.40 = 17,710,348.40/x
  3. Step 3: Cross multiply
    22,189,324.40x = 33,227,999.40 × 17,710,348.40
  4. Step 4: Simplify right side
    22,189,324.40x = 588,479,446,008,990.88
  5. Step 5: Solve for x
    x = 588,479,446,008,990.88/22,189,324.40
  6. Step 6: Final answer
    x = 26,520,836.57

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1.5x scale

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.