Home / 34,016,039.94-46,940,783.10-20,081,883.80

Finding the Fourth Proportional to 34,016,039.94, 46,940,783.10 and 20,081,883.80

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Solution

The fourth proportional to 34,016,039.94, 46,940,783.10 and 20,081,883.80 is: 27,712,201.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,016,039.94 : 46,940,783.10 = 20,081,883.80 : x
  2. Step 2: Convert to fraction form
    34,016,039.94/46,940,783.10 = 20,081,883.80/x
  3. Step 3: Cross multiply
    34,016,039.94x = 46,940,783.10 × 20,081,883.80
  4. Step 4: Simplify right side
    34,016,039.94x = 942,659,351,695,203.88
  5. Step 5: Solve for x
    x = 942,659,351,695,203.88/34,016,039.94
  6. Step 6: Final answer
    x = 27,712,201.46

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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.