Home / 49,662,894.59-68,534,250.64-27,335,403.27

Finding the Fourth Proportional to 49,662,894.59, 68,534,250.64 and 27,335,403.27

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Solution

The fourth proportional to 49,662,894.59, 68,534,250.64 and 27,335,403.27 is: 37,722,557.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,662,894.59 : 68,534,250.64 = 27,335,403.27 : x
  2. Step 2: Convert to fraction form
    49,662,894.59/68,534,250.64 = 27,335,403.27/x
  3. Step 3: Cross multiply
    49,662,894.59x = 68,534,250.64 × 27,335,403.27
  4. Step 4: Simplify right side
    49,662,894.59x = 1,873,411,378,914,978.75
  5. Step 5: Solve for x
    x = 1,873,411,378,914,978.75/49,662,894.59
  6. Step 6: Final answer
    x = 37,722,557.14

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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.