Home / 27,614,648.07-41,421,950.24-7,419,890.07

Finding the Fourth Proportional to 27,614,648.07, 41,421,950.24 and 7,419,890.07

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Solution

The fourth proportional to 27,614,648.07, 41,421,950.24 and 7,419,890.07 is: 11,129,829.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,614,648.07 : 41,421,950.24 = 7,419,890.07 : x
  2. Step 2: Convert to fraction form
    27,614,648.07/41,421,950.24 = 7,419,890.07/x
  3. Step 3: Cross multiply
    27,614,648.07x = 41,421,950.24 × 7,419,890.07
  4. Step 4: Simplify right side
    27,614,648.07x = 307,346,317,228,710.69
  5. Step 5: Solve for x
    x = 307,346,317,228,710.69/27,614,648.07
  6. Step 6: Final answer
    x = 11,129,829.23

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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.