Home / 41,991,725.25-62,987,588.69-10,079,021.25

Finding the Fourth Proportional to 41,991,725.25, 62,987,588.69 and 10,079,021.25

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Solution

The fourth proportional to 41,991,725.25, 62,987,588.69 and 10,079,021.25 is: 15,118,532.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,991,725.25 : 62,987,588.69 = 10,079,021.25 : x
  2. Step 2: Convert to fraction form
    41,991,725.25/62,987,588.69 = 10,079,021.25/x
  3. Step 3: Cross multiply
    41,991,725.25x = 62,987,588.69 × 10,079,021.25
  4. Step 4: Simplify right side
    41,991,725.25x = 634,853,244,842,374.62
  5. Step 5: Solve for x
    x = 634,853,244,842,374.62/41,991,725.25
  6. Step 6: Final answer
    x = 15,118,532.07

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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.