Home / 31,936,370-44,072,190.60-17,449,682

Finding the Fourth Proportional to 31,936,370, 44,072,190.60 and 17,449,682

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Solution

The fourth proportional to 31,936,370, 44,072,190.60 and 17,449,682 is: 24,080,561.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,936,370 : 44,072,190.60 = 17,449,682 : x
  2. Step 2: Convert to fraction form
    31,936,370/44,072,190.60 = 17,449,682/x
  3. Step 3: Cross multiply
    31,936,370x = 44,072,190.60 × 17,449,682
  4. Step 4: Simplify right side
    31,936,370x = 769,045,711,013,389.25
  5. Step 5: Solve for x
    x = 769,045,711,013,389.25/31,936,370
  6. Step 6: Final answer
    x = 24,080,561.16

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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.