Home / 11,826,114.30-17,739,171.45-2,850,666.30

Finding the Fourth Proportional to 11,826,114.30, 17,739,171.45 and 2,850,666.30

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Solution

The fourth proportional to 11,826,114.30, 17,739,171.45 and 2,850,666.30 is: 4,275,999.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,826,114.30 : 17,739,171.45 = 2,850,666.30 : x
  2. Step 2: Convert to fraction form
    11,826,114.30/17,739,171.45 = 2,850,666.30/x
  3. Step 3: Cross multiply
    11,826,114.30x = 17,739,171.45 × 2,850,666.30
  4. Step 4: Simplify right side
    11,826,114.30x = 50,568,458,242,437.13
  5. Step 5: Solve for x
    x = 50,568,458,242,437.13/11,826,114.30
  6. Step 6: Final answer
    x = 4,275,999.45

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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.