Home / 226,047,924.80-338,568,002.40-174,651,675.20

Finding the Fourth Proportional to 226,047,924.80, 338,568,002.40 and 174,651,675.20

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Solution

The fourth proportional to 226,047,924.80, 338,568,002.40 and 174,651,675.20 is: 261,588,195.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    226,047,924.80 : 338,568,002.40 = 174,651,675.20 : x
  2. Step 2: Convert to fraction form
    226,047,924.80/338,568,002.40 = 174,651,675.20/x
  3. Step 3: Cross multiply
    226,047,924.80x = 338,568,002.40 × 174,651,675.20
  4. Step 4: Simplify right side
    226,047,924.80x = 59,131,468,788,277,616
  5. Step 5: Solve for x
    x = 59,131,468,788,277,616/226,047,924.80
  6. Step 6: Final answer
    x = 261,588,195.69

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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.