Home / 43,818,305.00-65,733,437.25-18,253,335.69

Finding the Fourth Proportional to 43,818,305.00, 65,733,437.25 and 18,253,335.69

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Solution

The fourth proportional to 43,818,305.00, 65,733,437.25 and 18,253,335.69 is: 27,382,494.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,818,305.00 : 65,733,437.25 = 18,253,335.69 : x
  2. Step 2: Convert to fraction form
    43,818,305.00/65,733,437.25 = 18,253,335.69/x
  3. Step 3: Cross multiply
    43,818,305.00x = 65,733,437.25 × 18,253,335.69
  4. Step 4: Simplify right side
    43,818,305.00x = 1,199,854,496,181,800.50
  5. Step 5: Solve for x
    x = 1,199,854,496,181,800.50/43,818,305.00
  6. Step 6: Final answer
    x = 27,382,494.51

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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.