Home / 46,992,123.82-64,853,234.34-27,419,317.84

Finding the Fourth Proportional to 46,992,123.82, 64,853,234.34 and 27,419,317.84

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Solution

The fourth proportional to 46,992,123.82, 64,853,234.34 and 27,419,317.84 is: 37,841,052.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,992,123.82 : 64,853,234.34 = 27,419,317.84 : x
  2. Step 2: Convert to fraction form
    46,992,123.82/64,853,234.34 = 27,419,317.84/x
  3. Step 3: Cross multiply
    46,992,123.82x = 64,853,234.34 × 27,419,317.84
  4. Step 4: Simplify right side
    46,992,123.82x = 1,778,231,445,320,462.75
  5. Step 5: Solve for x
    x = 1,778,231,445,320,462.75/46,992,123.82
  6. Step 6: Final answer
    x = 37,841,052.94

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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.