Home / 33,652,073.40-50,378,577.30-31,683,535.80

Finding the Fourth Proportional to 33,652,073.40, 50,378,577.30 and 31,683,535.80

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Solution

The fourth proportional to 33,652,073.40, 50,378,577.30 and 31,683,535.80 is: 47,431,593.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,652,073.40 : 50,378,577.30 = 31,683,535.80 : x
  2. Step 2: Convert to fraction form
    33,652,073.40/50,378,577.30 = 31,683,535.80/x
  3. Step 3: Cross multiply
    33,652,073.40x = 50,378,577.30 × 31,683,535.80
  4. Step 4: Simplify right side
    33,652,073.40x = 1,596,171,457,437,617.25
  5. Step 5: Solve for x
    x = 1,596,171,457,437,617.25/33,652,073.40
  6. Step 6: Final answer
    x = 47,431,593.25

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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.