Home / 16,974,790.68-25,461,936.54-4,195,296.48

Finding the Fourth Proportional to 16,974,790.68, 25,461,936.54 and 4,195,296.48

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Solution

The fourth proportional to 16,974,790.68, 25,461,936.54 and 4,195,296.48 is: 6,292,883.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,974,790.68 : 25,461,936.54 = 4,195,296.48 : x
  2. Step 2: Convert to fraction form
    16,974,790.68/25,461,936.54 = 4,195,296.48/x
  3. Step 3: Cross multiply
    16,974,790.68x = 25,461,936.54 × 4,195,296.48
  4. Step 4: Simplify right side
    16,974,790.68x = 106,820,372,740,245.39
  5. Step 5: Solve for x
    x = 106,820,372,740,245.39/16,974,790.68
  6. Step 6: Final answer
    x = 6,292,883.06

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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.