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Finding the Third Proportional to 4,325,672,223 and 8,880,661,237

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Solution

The third proportional to 4,325,672,223 and 8,880,661,237 is: 18,232,112,823.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,325,672,223 : 8,880,661,237 = 8,880,661,237 : x
  2. Step 2: Convert to fraction form
    4,325,672,223/8,880,661,237 = 8,880,661,237/x
  3. Step 3: Cross multiply
    4,325,672,223x = 8,880,661,237 × 8,880,661,237
  4. Step 4: Simplify right side
    4,325,672,223x = 78,866,144,006,354,370,560
  5. Step 5: Solve for x
    x = 78,866,144,006,354,370,560/4,325,672,223
  6. Step 6: Final answer
    x = 18,232,112,823.30

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Why These Related Problems?

These problems maintain the same ratio (2.05) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.