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Finding the Third Proportional to 20,190,134 and 44,034,420

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Solution

The third proportional to 20,190,134 and 44,034,420 is: 96,038,498.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,190,134 : 44,034,420 = 44,034,420 : x
  2. Step 2: Convert to fraction form
    20,190,134/44,034,420 = 44,034,420/x
  3. Step 3: Cross multiply
    20,190,134x = 44,034,420 × 44,034,420
  4. Step 4: Simplify right side
    20,190,134x = 1,939,030,144,736,400
  5. Step 5: Solve for x
    x = 1,939,030,144,736,400/20,190,134
  6. Step 6: Final answer
    x = 96,038,498.05

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.