Home / 49,330,412.48-74,021,132.82-35,795,151.56

Finding the Fourth Proportional to 49,330,412.48, 74,021,132.82 and 35,795,151.56

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Solution

The fourth proportional to 49,330,412.48, 74,021,132.82 and 35,795,151.56 is: 53,711,240.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,330,412.48 : 74,021,132.82 = 35,795,151.56 : x
  2. Step 2: Convert to fraction form
    49,330,412.48/74,021,132.82 = 35,795,151.56/x
  3. Step 3: Cross multiply
    49,330,412.48x = 74,021,132.82 × 35,795,151.56
  4. Step 4: Simplify right side
    49,330,412.48x = 2,649,597,667,934,790
  5. Step 5: Solve for x
    x = 2,649,597,667,934,790/49,330,412.48
  6. Step 6: Final answer
    x = 53,711,240.89

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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.