Home / 54,334,564.70-75,023,786.39-41,755,694.81

Finding the Fourth Proportional to 54,334,564.70, 75,023,786.39 and 41,755,694.81

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Solution

The fourth proportional to 54,334,564.70, 75,023,786.39 and 41,755,694.81 is: 57,655,202.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,334,564.70 : 75,023,786.39 = 41,755,694.81 : x
  2. Step 2: Convert to fraction form
    54,334,564.70/75,023,786.39 = 41,755,694.81/x
  3. Step 3: Cross multiply
    54,334,564.70x = 75,023,786.39 × 41,755,694.81
  4. Step 4: Simplify right side
    54,334,564.70x = 3,132,670,327,407,574.50
  5. Step 5: Solve for x
    x = 3,132,670,327,407,574.50/54,334,564.70
  6. Step 6: Final answer
    x = 57,655,202.45

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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.