Home / 591,670,204.92-816,528,917.25-327,347,893.04

Finding the Fourth Proportional to 591,670,204.92, 816,528,917.25 and 327,347,893.04

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Solution

The fourth proportional to 591,670,204.92, 816,528,917.25 and 327,347,893.04 is: 451,753,389.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    591,670,204.92 : 816,528,917.25 = 327,347,893.04 : x
  2. Step 2: Convert to fraction form
    591,670,204.92/816,528,917.25 = 327,347,893.04/x
  3. Step 3: Cross multiply
    591,670,204.92x = 816,528,917.25 × 327,347,893.04
  4. Step 4: Simplify right side
    591,670,204.92x = 267,289,020,663,937,376
  5. Step 5: Solve for x
    x = 267,289,020,663,937,376/591,670,204.92
  6. Step 6: Final answer
    x = 451,753,389.71

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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.