Home / 39,206,663.82-58,802,245.54-37,262,327.87

Finding the Fourth Proportional to 39,206,663.82, 58,802,245.54 and 37,262,327.87

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Solution

The fourth proportional to 39,206,663.82, 58,802,245.54 and 37,262,327.87 is: 55,886,125.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,206,663.82 : 58,802,245.54 = 37,262,327.87 : x
  2. Step 2: Convert to fraction form
    39,206,663.82/58,802,245.54 = 37,262,327.87/x
  3. Step 3: Cross multiply
    39,206,663.82x = 58,802,245.54 × 37,262,327.87
  4. Step 4: Simplify right side
    39,206,663.82x = 2,191,108,553,177,430
  5. Step 5: Solve for x
    x = 2,191,108,553,177,430/39,206,663.82
  6. Step 6: Final answer
    x = 55,886,125.97

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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.