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Finding the Third Proportional to 9,085,611.50 and 20,014,783

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Solution

The third proportional to 9,085,611.50 and 20,014,783 is: 44,090,762.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,085,611.50 : 20,014,783 = 20,014,783 : x
  2. Step 2: Convert to fraction form
    9,085,611.50/20,014,783 = 20,014,783/x
  3. Step 3: Cross multiply
    9,085,611.50x = 20,014,783 × 20,014,783
  4. Step 4: Simplify right side
    9,085,611.50x = 400,591,538,537,089
  5. Step 5: Solve for x
    x = 400,591,538,537,089/9,085,611.50
  6. Step 6: Final answer
    x = 44,090,762.47

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.