Home / 37,419,998.00-56,132,009.06-11,863,000.31

Finding the Fourth Proportional to 37,419,998.00, 56,132,009.06 and 11,863,000.31

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Solution

The fourth proportional to 37,419,998.00, 56,132,009.06 and 11,863,000.31 is: 17,795,138.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,419,998.00 : 56,132,009.06 = 11,863,000.31 : x
  2. Step 2: Convert to fraction form
    37,419,998.00/56,132,009.06 = 11,863,000.31/x
  3. Step 3: Cross multiply
    37,419,998.00x = 56,132,009.06 × 11,863,000.31
  4. Step 4: Simplify right side
    37,419,998.00x = 665,894,040,539,727.75
  5. Step 5: Solve for x
    x = 665,894,040,539,727.75/37,419,998.00
  6. Step 6: Final answer
    x = 17,795,138.33

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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.