Home / 64,227,406.24-88,633,906.14-34,858,738.80

Finding the Fourth Proportional to 64,227,406.24, 88,633,906.14 and 34,858,738.80

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Solution

The fourth proportional to 64,227,406.24, 88,633,906.14 and 34,858,738.80 is: 48,105,105.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,227,406.24 : 88,633,906.14 = 34,858,738.80 : x
  2. Step 2: Convert to fraction form
    64,227,406.24/88,633,906.14 = 34,858,738.80/x
  3. Step 3: Cross multiply
    64,227,406.24x = 88,633,906.14 × 34,858,738.80
  4. Step 4: Simplify right side
    64,227,406.24x = 3,089,666,182,957,976
  5. Step 5: Solve for x
    x = 3,089,666,182,957,976/64,227,406.24
  6. Step 6: Final answer
    x = 48,105,105.96

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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.