Home / 11,056,520.20-16,584,780.30-10,046,782.30

Finding the Fourth Proportional to 11,056,520.20, 16,584,780.30 and 10,046,782.30

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Solution

The fourth proportional to 11,056,520.20, 16,584,780.30 and 10,046,782.30 is: 15,070,173.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,056,520.20 : 16,584,780.30 = 10,046,782.30 : x
  2. Step 2: Convert to fraction form
    11,056,520.20/16,584,780.30 = 10,046,782.30/x
  3. Step 3: Cross multiply
    11,056,520.20x = 16,584,780.30 × 10,046,782.30
  4. Step 4: Simplify right side
    11,056,520.20x = 166,623,677,167,428.72
  5. Step 5: Solve for x
    x = 166,623,677,167,428.72/11,056,520.20
  6. Step 6: Final answer
    x = 15,070,173.45

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Similar ratio
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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.