Home / 49,662,893.34-68,534,248.91-27,335,402.02

Finding the Fourth Proportional to 49,662,893.34, 68,534,248.91 and 27,335,402.02

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Solution

The fourth proportional to 49,662,893.34, 68,534,248.91 and 27,335,402.02 is: 37,722,555.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,662,893.34 : 68,534,248.91 = 27,335,402.02 : x
  2. Step 2: Convert to fraction form
    49,662,893.34/68,534,248.91 = 27,335,402.02/x
  3. Step 3: Cross multiply
    49,662,893.34x = 68,534,248.91 × 27,335,402.02
  4. Step 4: Simplify right side
    49,662,893.34x = 1,873,411,245,945,815.25
  5. Step 5: Solve for x
    x = 1,873,411,245,945,815.25/49,662,893.34
  6. Step 6: Final answer
    x = 37,722,555.41

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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.