Home / 62,487,650.44-86,231,994.42-34,986,562.84

Finding the Fourth Proportional to 62,487,650.44, 86,231,994.42 and 34,986,562.84

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Solution

The fourth proportional to 62,487,650.44, 86,231,994.42 and 34,986,562.84 is: 48,280,917.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,487,650.44 : 86,231,994.42 = 34,986,562.84 : x
  2. Step 2: Convert to fraction form
    62,487,650.44/86,231,994.42 = 34,986,562.84/x
  3. Step 3: Cross multiply
    62,487,650.44x = 86,231,994.42 × 34,986,562.84
  4. Step 4: Simplify right side
    62,487,650.44x = 3,016,961,091,593,859.50
  5. Step 5: Solve for x
    x = 3,016,961,091,593,859.50/62,487,650.44
  6. Step 6: Final answer
    x = 48,280,917.43

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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.