Home / 16,340,896.80-24,511,345.20-11,302,048.80

Finding the Fourth Proportional to 16,340,896.80, 24,511,345.20 and 11,302,048.80

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Solution

The fourth proportional to 16,340,896.80, 24,511,345.20 and 11,302,048.80 is: 16,953,073.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,340,896.80 : 24,511,345.20 = 11,302,048.80 : x
  2. Step 2: Convert to fraction form
    16,340,896.80/24,511,345.20 = 11,302,048.80/x
  3. Step 3: Cross multiply
    16,340,896.80x = 24,511,345.20 × 11,302,048.80
  4. Step 4: Simplify right side
    16,340,896.80x = 277,028,419,604,045.78
  5. Step 5: Solve for x
    x = 277,028,419,604,045.78/16,340,896.80
  6. Step 6: Final answer
    x = 16,953,073.20

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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.