Home / 34,131,319.61-51,197,933.30-11,102,254.22

Finding the Fourth Proportional to 34,131,319.61, 51,197,933.30 and 11,102,254.22

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Solution

The fourth proportional to 34,131,319.61, 51,197,933.30 and 11,102,254.22 is: 16,653,691.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,131,319.61 : 51,197,933.30 = 11,102,254.22 : x
  2. Step 2: Convert to fraction form
    34,131,319.61/51,197,933.30 = 11,102,254.22/x
  3. Step 3: Cross multiply
    34,131,319.61x = 51,197,933.30 × 11,102,254.22
  4. Step 4: Simplify right side
    34,131,319.61x = 568,412,471,170,137.25
  5. Step 5: Solve for x
    x = 568,412,471,170,137.25/34,131,319.61
  6. Step 6: Final answer
    x = 16,653,691.62

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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.