Home / 61,733,067.22-92,599,551.96-18,602,270.92

Finding the Fourth Proportional to 61,733,067.22, 92,599,551.96 and 18,602,270.92

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Solution

The fourth proportional to 61,733,067.22, 92,599,551.96 and 18,602,270.92 is: 27,903,391.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,733,067.22 : 92,599,551.96 = 18,602,270.92 : x
  2. Step 2: Convert to fraction form
    61,733,067.22/92,599,551.96 = 18,602,270.92/x
  3. Step 3: Cross multiply
    61,733,067.22x = 92,599,551.96 × 18,602,270.92
  4. Step 4: Simplify right side
    61,733,067.22x = 1,722,561,952,630,537
  5. Step 5: Solve for x
    x = 1,722,561,952,630,537/61,733,067.22
  6. Step 6: Final answer
    x = 27,903,391.65

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.