Home / 50,534,255.88-75,801,397.32-14,148,006.12

Finding the Fourth Proportional to 50,534,255.88, 75,801,397.32 and 14,148,006.12

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Solution

The fourth proportional to 50,534,255.88, 75,801,397.32 and 14,148,006.12 is: 21,222,012.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,534,255.88 : 75,801,397.32 = 14,148,006.12 : x
  2. Step 2: Convert to fraction form
    50,534,255.88/75,801,397.32 = 14,148,006.12/x
  3. Step 3: Cross multiply
    50,534,255.88x = 75,801,397.32 × 14,148,006.12
  4. Step 4: Simplify right side
    50,534,255.88x = 1,072,438,633,187,911.38
  5. Step 5: Solve for x
    x = 1,072,438,633,187,911.38/50,534,255.88
  6. Step 6: Final answer
    x = 21,222,012.96

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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.