Home / 167,331,336.30-250,997,004.45-46,162,593.90

Finding the Fourth Proportional to 167,331,336.30, 250,997,004.45 and 46,162,593.90

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Solution

The fourth proportional to 167,331,336.30, 250,997,004.45 and 46,162,593.90 is: 69,243,890.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,331,336.30 : 250,997,004.45 = 46,162,593.90 : x
  2. Step 2: Convert to fraction form
    167,331,336.30/250,997,004.45 = 46,162,593.90/x
  3. Step 3: Cross multiply
    167,331,336.30x = 250,997,004.45 × 46,162,593.90
  4. Step 4: Simplify right side
    167,331,336.30x = 11,586,672,786,541,842
  5. Step 5: Solve for x
    x = 11,586,672,786,541,842/167,331,336.30
  6. Step 6: Final answer
    x = 69,243,890.85

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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.