Home / 16,270,047.48-22,463,183.43-10,081,661.25

Finding the Fourth Proportional to 16,270,047.48, 22,463,183.43 and 10,081,661.25

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Solution

The fourth proportional to 16,270,047.48, 22,463,183.43 and 10,081,661.25 is: 13,919,209.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,270,047.48 : 22,463,183.43 = 10,081,661.25 : x
  2. Step 2: Convert to fraction form
    16,270,047.48/22,463,183.43 = 10,081,661.25/x
  3. Step 3: Cross multiply
    16,270,047.48x = 22,463,183.43 × 10,081,661.25
  4. Step 4: Simplify right side
    16,270,047.48x = 226,466,205,937,873.09
  5. Step 5: Solve for x
    x = 226,466,205,937,873.09/16,270,047.48
  6. Step 6: Final answer
    x = 13,919,209.90

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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.