Home / 33,871,877.40-50,807,816.10-11,149,822.20

Finding the Fourth Proportional to 33,871,877.40, 50,807,816.10 and 11,149,822.20

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Solution

The fourth proportional to 33,871,877.40, 50,807,816.10 and 11,149,822.20 is: 16,724,733.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,871,877.40 : 50,807,816.10 = 11,149,822.20 : x
  2. Step 2: Convert to fraction form
    33,871,877.40/50,807,816.10 = 11,149,822.20/x
  3. Step 3: Cross multiply
    33,871,877.40x = 50,807,816.10 × 11,149,822.20
  4. Step 4: Simplify right side
    33,871,877.40x = 566,498,115,885,297.38
  5. Step 5: Solve for x
    x = 566,498,115,885,297.38/33,871,877.40
  6. Step 6: Final answer
    x = 16,724,733.30

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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.