Home / 52,194,914.64-78,292,371.96-16,296,198.48

Finding the Fourth Proportional to 52,194,914.64, 78,292,371.96 and 16,296,198.48

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Solution

The fourth proportional to 52,194,914.64, 78,292,371.96 and 16,296,198.48 is: 24,444,297.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,194,914.64 : 78,292,371.96 = 16,296,198.48 : x
  2. Step 2: Convert to fraction form
    52,194,914.64/78,292,371.96 = 16,296,198.48/x
  3. Step 3: Cross multiply
    52,194,914.64x = 78,292,371.96 × 16,296,198.48
  4. Step 4: Simplify right side
    52,194,914.64x = 1,275,868,032,930,146.50
  5. Step 5: Solve for x
    x = 1,275,868,032,930,146.50/52,194,914.64
  6. Step 6: Final answer
    x = 24,444,297.72

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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.