Home / 44,917,990.12-67,376,991.54-10,839,336.04

Finding the Fourth Proportional to 44,917,990.12, 67,376,991.54 and 10,839,336.04

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Solution

The fourth proportional to 44,917,990.12, 67,376,991.54 and 10,839,336.04 is: 16,259,005.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,917,990.12 : 67,376,991.54 = 10,839,336.04 : x
  2. Step 2: Convert to fraction form
    44,917,990.12/67,376,991.54 = 10,839,336.04/x
  3. Step 3: Cross multiply
    44,917,990.12x = 67,376,991.54 × 10,839,336.04
  4. Step 4: Simplify right side
    44,917,990.12x = 730,321,852,666,297.12
  5. Step 5: Solve for x
    x = 730,321,852,666,297.12/44,917,990.12
  6. Step 6: Final answer
    x = 16,259,005.59

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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.