Home / 41,409,120.96-57,144,813.12-24,015,778.56

Finding the Fourth Proportional to 41,409,120.96, 57,144,813.12 and 24,015,778.56

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Solution

The fourth proportional to 41,409,120.96, 57,144,813.12 and 24,015,778.56 is: 33,141,905.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,409,120.96 : 57,144,813.12 = 24,015,778.56 : x
  2. Step 2: Convert to fraction form
    41,409,120.96/57,144,813.12 = 24,015,778.56/x
  3. Step 3: Cross multiply
    41,409,120.96x = 57,144,813.12 × 24,015,778.56
  4. Step 4: Simplify right side
    41,409,120.96x = 1,372,377,177,742,502.50
  5. Step 5: Solve for x
    x = 1,372,377,177,742,502.50/41,409,120.96
  6. Step 6: Final answer
    x = 33,141,905.60

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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.