Home / 17,350,101.40-26,006,489.70-6,563,234.20

Finding the Fourth Proportional to 17,350,101.40, 26,006,489.70 and 6,563,234.20

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Solution

The fourth proportional to 17,350,101.40, 26,006,489.70 and 6,563,234.20 is: 9,837,791.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,350,101.40 : 26,006,489.70 = 6,563,234.20 : x
  2. Step 2: Convert to fraction form
    17,350,101.40/26,006,489.70 = 6,563,234.20/x
  3. Step 3: Cross multiply
    17,350,101.40x = 26,006,489.70 × 6,563,234.20
  4. Step 4: Simplify right side
    17,350,101.40x = 170,686,682,620,987.75
  5. Step 5: Solve for x
    x = 170,686,682,620,987.75/17,350,101.40
  6. Step 6: Final answer
    x = 9,837,791.65

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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.