Home / 22,189,343.40-33,228,027.90-17,710,367.40

Finding the Fourth Proportional to 22,189,343.40, 33,228,027.90 and 17,710,367.40

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Solution

The fourth proportional to 22,189,343.40, 33,228,027.90 and 17,710,367.40 is: 26,520,865.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,189,343.40 : 33,228,027.90 = 17,710,367.40 : x
  2. Step 2: Convert to fraction form
    22,189,343.40/33,228,027.90 = 17,710,367.40/x
  3. Step 3: Cross multiply
    22,189,343.40x = 33,228,027.90 × 17,710,367.40
  4. Step 4: Simplify right side
    22,189,343.40x = 588,480,582,086,450.38
  5. Step 5: Solve for x
    x = 588,480,582,086,450.38/22,189,343.40
  6. Step 6: Final answer
    x = 26,520,865.06

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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.