Home / 36,744,985.53-55,109,257.86-10,831,758.36

Finding the Fourth Proportional to 36,744,985.53, 55,109,257.86 and 10,831,758.36

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Solution

The fourth proportional to 36,744,985.53, 55,109,257.86 and 10,831,758.36 is: 16,245,214.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,744,985.53 : 55,109,257.86 = 10,831,758.36 : x
  2. Step 2: Convert to fraction form
    36,744,985.53/55,109,257.86 = 10,831,758.36/x
  3. Step 3: Cross multiply
    36,744,985.53x = 55,109,257.86 × 10,831,758.36
  4. Step 4: Simplify right side
    36,744,985.53x = 596,930,164,538,450.62
  5. Step 5: Solve for x
    x = 596,930,164,538,450.62/36,744,985.53
  6. Step 6: Final answer
    x = 16,245,214.30

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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.