Home / 62,219,876.09-85,850,610.58-35,753,115.96

Finding the Fourth Proportional to 62,219,876.09, 85,850,610.58 and 35,753,115.96

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Solution

The fourth proportional to 62,219,876.09, 85,850,610.58 and 35,753,115.96 is: 49,331,934.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,219,876.09 : 85,850,610.58 = 35,753,115.96 : x
  2. Step 2: Convert to fraction form
    62,219,876.09/85,850,610.58 = 35,753,115.96/x
  3. Step 3: Cross multiply
    62,219,876.09x = 85,850,610.58 × 35,753,115.96
  4. Step 4: Simplify right side
    62,219,876.09x = 3,069,426,835,348,234
  5. Step 5: Solve for x
    x = 3,069,426,835,348,234/62,219,876.09
  6. Step 6: Final answer
    x = 49,331,934.24

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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.