Home / 29,544,211.22-40,770,855.88-17,157,351.02

Finding the Fourth Proportional to 29,544,211.22, 40,770,855.88 and 17,157,351.02

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Solution

The fourth proportional to 29,544,211.22, 40,770,855.88 and 17,157,351.02 is: 23,677,054.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,544,211.22 : 40,770,855.88 = 17,157,351.02 : x
  2. Step 2: Convert to fraction form
    29,544,211.22/40,770,855.88 = 17,157,351.02/x
  3. Step 3: Cross multiply
    29,544,211.22x = 40,770,855.88 × 17,157,351.02
  4. Step 4: Simplify right side
    29,544,211.22x = 699,519,885,718,991
  5. Step 5: Solve for x
    x = 699,519,885,718,991/29,544,211.22
  6. Step 6: Final answer
    x = 23,677,054.04

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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.