Home / 44,269,173.81-66,398,773.14-11,923,443.81

Finding the Fourth Proportional to 44,269,173.81, 66,398,773.14 and 11,923,443.81

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Solution

The fourth proportional to 44,269,173.81, 66,398,773.14 and 11,923,443.81 is: 17,883,822.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,269,173.81 : 66,398,773.14 = 11,923,443.81 : x
  2. Step 2: Convert to fraction form
    44,269,173.81/66,398,773.14 = 11,923,443.81/x
  3. Step 3: Cross multiply
    44,269,173.81x = 66,398,773.14 × 11,923,443.81
  4. Step 4: Simplify right side
    44,269,173.81x = 791,702,040,587,727.25
  5. Step 5: Solve for x
    x = 791,702,040,587,727.25/44,269,173.81
  6. Step 6: Final answer
    x = 17,883,822.36

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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.