Home / 27,816,324.84-41,723,835.90-7,347,472.92

Finding the Fourth Proportional to 27,816,324.84, 41,723,835.90 and 7,347,472.92

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Solution

The fourth proportional to 27,816,324.84, 41,723,835.90 and 7,347,472.92 is: 11,021,037.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,816,324.84 : 41,723,835.90 = 7,347,472.92 : x
  2. Step 2: Convert to fraction form
    27,816,324.84/41,723,835.90 = 7,347,472.92/x
  3. Step 3: Cross multiply
    27,816,324.84x = 41,723,835.90 × 7,347,472.92
  4. Step 4: Simplify right side
    27,816,324.84x = 306,564,754,393,773.81
  5. Step 5: Solve for x
    x = 306,564,754,393,773.81/27,816,324.84
  6. Step 6: Final answer
    x = 11,021,037.33

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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.