Home / 227,672,445.99-314,188,076.91-123,250,513.94

Finding the Fourth Proportional to 227,672,445.99, 314,188,076.91 and 123,250,513.94

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Solution

The fourth proportional to 227,672,445.99, 314,188,076.91 and 123,250,513.94 is: 170,085,764.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,672,445.99 : 314,188,076.91 = 123,250,513.94 : x
  2. Step 2: Convert to fraction form
    227,672,445.99/314,188,076.91 = 123,250,513.94/x
  3. Step 3: Cross multiply
    227,672,445.99x = 314,188,076.91 × 123,250,513.94
  4. Step 4: Simplify right side
    227,672,445.99x = 38,723,841,952,977,752
  5. Step 5: Solve for x
    x = 38,723,841,952,977,752/227,672,445.99
  6. Step 6: Final answer
    x = 170,085,764.15

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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.