Home / 29,544,211.21-40,770,855.88-17,157,351.01

Finding the Fourth Proportional to 29,544,211.21, 40,770,855.88 and 17,157,351.01

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Solution

The fourth proportional to 29,544,211.21, 40,770,855.88 and 17,157,351.01 is: 23,677,054.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,544,211.21 : 40,770,855.88 = 17,157,351.01 : x
  2. Step 2: Convert to fraction form
    29,544,211.21/40,770,855.88 = 17,157,351.01/x
  3. Step 3: Cross multiply
    29,544,211.21x = 40,770,855.88 × 17,157,351.01
  4. Step 4: Simplify right side
    29,544,211.21x = 699,519,885,311,282.50
  5. Step 5: Solve for x
    x = 699,519,885,311,282.50/29,544,211.21
  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.