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Finding the Third Proportional to 20,492,656 and 44,024,436

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Solution

The third proportional to 20,492,656 and 44,024,436 is: 94,577,831.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,492,656 : 44,024,436 = 44,024,436 : x
  2. Step 2: Convert to fraction form
    20,492,656/44,024,436 = 44,024,436/x
  3. Step 3: Cross multiply
    20,492,656x = 44,024,436 × 44,024,436
  4. Step 4: Simplify right side
    20,492,656x = 1,938,150,965,118,096
  5. Step 5: Solve for x
    x = 1,938,150,965,118,096/20,492,656
  6. Step 6: Final answer
    x = 94,577,831.45

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.