Home / 33,025,496.40-49,538,244.60-8,768,167.20

Finding the Fourth Proportional to 33,025,496.40, 49,538,244.60 and 8,768,167.20

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Solution

The fourth proportional to 33,025,496.40, 49,538,244.60 and 8,768,167.20 is: 13,152,250.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,025,496.40 : 49,538,244.60 = 8,768,167.20 : x
  2. Step 2: Convert to fraction form
    33,025,496.40/49,538,244.60 = 8,768,167.20/x
  3. Step 3: Cross multiply
    33,025,496.40x = 49,538,244.60 × 8,768,167.20
  4. Step 4: Simplify right side
    33,025,496.40x = 434,359,611,447,297.12
  5. Step 5: Solve for x
    x = 434,359,611,447,297.12/33,025,496.40
  6. Step 6: Final answer
    x = 13,152,250.80

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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.