Home / 14,590,732.04-20,124,767.68-10,240,789.04

Finding the Fourth Proportional to 14,590,732.04, 20,124,767.68 and 10,240,789.04

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Solution

The fourth proportional to 14,590,732.04, 20,124,767.68 and 10,240,789.04 is: 14,124,959.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,590,732.04 : 20,124,767.68 = 10,240,789.04 : x
  2. Step 2: Convert to fraction form
    14,590,732.04/20,124,767.68 = 10,240,789.04/x
  3. Step 3: Cross multiply
    14,590,732.04x = 20,124,767.68 × 10,240,789.04
  4. Step 4: Simplify right side
    14,590,732.04x = 206,093,500,289,890.22
  5. Step 5: Solve for x
    x = 206,093,500,289,890.22/14,590,732.04
  6. Step 6: Final answer
    x = 14,124,959.58

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.