Home / 36,232,571.76-50,001,441.66-19,712,893.68

Finding the Fourth Proportional to 36,232,571.76, 50,001,441.66 and 19,712,893.68

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Solution

The fourth proportional to 36,232,571.76, 50,001,441.66 and 19,712,893.68 is: 27,204,061.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,232,571.76 : 50,001,441.66 = 19,712,893.68 : x
  2. Step 2: Convert to fraction form
    36,232,571.76/50,001,441.66 = 19,712,893.68/x
  3. Step 3: Cross multiply
    36,232,571.76x = 50,001,441.66 × 19,712,893.68
  4. Step 4: Simplify right side
    36,232,571.76x = 985,673,103,290,302.62
  5. Step 5: Solve for x
    x = 985,673,103,290,302.62/36,232,571.76
  6. Step 6: Final answer
    x = 27,204,061.30

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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.