Home / 13,823,845.37-19,084,078.34-10,098,493.37

Finding the Fourth Proportional to 13,823,845.37, 19,084,078.34 and 10,098,493.37

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Solution

The fourth proportional to 13,823,845.37, 19,084,078.34 and 10,098,493.37 is: 13,941,159.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,823,845.37 : 19,084,078.34 = 10,098,493.37 : x
  2. Step 2: Convert to fraction form
    13,823,845.37/19,084,078.34 = 10,098,493.37/x
  3. Step 3: Cross multiply
    13,823,845.37x = 19,084,078.34 × 10,098,493.37
  4. Step 4: Simplify right side
    13,823,845.37x = 192,720,438,589,050.59
  5. Step 5: Solve for x
    x = 192,720,438,589,050.59/13,823,845.37
  6. Step 6: Final answer
    x = 13,941,159.89

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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.