Home / 11,002,302.80-16,503,454.20-10,056,741.20

Finding the Fourth Proportional to 11,002,302.80, 16,503,454.20 and 10,056,741.20

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Solution

The fourth proportional to 11,002,302.80, 16,503,454.20 and 10,056,741.20 is: 15,085,111.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,002,302.80 : 16,503,454.20 = 10,056,741.20 : x
  2. Step 2: Convert to fraction form
    11,002,302.80/16,503,454.20 = 10,056,741.20/x
  3. Step 3: Cross multiply
    11,002,302.80x = 16,503,454.20 × 10,056,741.20
  4. Step 4: Simplify right side
    11,002,302.80x = 165,970,967,795,453.03
  5. Step 5: Solve for x
    x = 165,970,967,795,453.03/11,002,302.80
  6. Step 6: Final answer
    x = 15,085,111.80

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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.