Home / 33,871,882.40-50,807,823.60-11,149,827.20

Finding the Fourth Proportional to 33,871,882.40, 50,807,823.60 and 11,149,827.20

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Solution

The fourth proportional to 33,871,882.40, 50,807,823.60 and 11,149,827.20 is: 16,724,740.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,871,882.40 : 50,807,823.60 = 11,149,827.20 : x
  2. Step 2: Convert to fraction form
    33,871,882.40/50,807,823.60 = 11,149,827.20/x
  3. Step 3: Cross multiply
    33,871,882.40x = 50,807,823.60 × 11,149,827.20
  4. Step 4: Simplify right side
    33,871,882.40x = 566,498,453,548,081.88
  5. Step 5: Solve for x
    x = 566,498,453,548,081.88/33,871,882.40
  6. Step 6: Final answer
    x = 16,724,740.80

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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.