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Finding the Third Proportional to 20,190,140 and 44,034,432

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Solution

The third proportional to 20,190,140 and 44,034,432 is: 96,038,521.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,190,140 : 44,034,432 = 44,034,432 : x
  2. Step 2: Convert to fraction form
    20,190,140/44,034,432 = 44,034,432/x
  3. Step 3: Cross multiply
    20,190,140x = 44,034,432 × 44,034,432
  4. Step 4: Simplify right side
    20,190,140x = 1,939,031,201,562,624
  5. Step 5: Solve for x
    x = 1,939,031,201,562,624/20,190,140
  6. Step 6: Final answer
    x = 96,038,521.85

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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.