Home / 50,463,091.22-69,639,093.87-27,258,218.30

Finding the Fourth Proportional to 50,463,091.22, 69,639,093.87 and 27,258,218.30

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Solution

The fourth proportional to 50,463,091.22, 69,639,093.87 and 27,258,218.30 is: 37,616,356.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,463,091.22 : 69,639,093.87 = 27,258,218.30 : x
  2. Step 2: Convert to fraction form
    50,463,091.22/69,639,093.87 = 27,258,218.30/x
  3. Step 3: Cross multiply
    50,463,091.22x = 69,639,093.87 × 27,258,218.30
  4. Step 4: Simplify right side
    50,463,091.22x = 1,898,237,622,994,531
  5. Step 5: Solve for x
    x = 1,898,237,622,994,531/50,463,091.22
  6. Step 6: Final answer
    x = 37,616,356.38

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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.