Home / 26,795,201.58-40,195,200.10-10,400,101.70

Finding the Fourth Proportional to 26,795,201.58, 40,195,200.10 and 10,400,101.70

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Solution

The fourth proportional to 26,795,201.58, 40,195,200.10 and 10,400,101.70 is: 15,601,083.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,795,201.58 : 40,195,200.10 = 10,400,101.70 : x
  2. Step 2: Convert to fraction form
    26,795,201.58/40,195,200.10 = 10,400,101.70/x
  3. Step 3: Cross multiply
    26,795,201.58x = 40,195,200.10 × 10,400,101.70
  4. Step 4: Simplify right side
    26,795,201.58x = 418,034,168,891,850.12
  5. Step 5: Solve for x
    x = 418,034,168,891,850.12/26,795,201.58
  6. Step 6: Final answer
    x = 15,601,083.19

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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.