Home / 17,467,994.07-26,206,708.50-5,337,126.72

Finding the Fourth Proportional to 17,467,994.07, 26,206,708.50 and 5,337,126.72

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Solution

The fourth proportional to 17,467,994.07, 26,206,708.50 and 5,337,126.72 is: 8,007,131.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,467,994.07 : 26,206,708.50 = 5,337,126.72 : x
  2. Step 2: Convert to fraction form
    17,467,994.07/26,206,708.50 = 5,337,126.72/x
  3. Step 3: Cross multiply
    17,467,994.07x = 26,206,708.50 × 5,337,126.72
  4. Step 4: Simplify right side
    17,467,994.07x = 139,868,524,178,601.11
  5. Step 5: Solve for x
    x = 139,868,524,178,601.11/17,467,994.07
  6. Step 6: Final answer
    x = 8,007,131.42

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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.