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Finding the Third Proportional to 10,508,502 and 22,638,084

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Solution

The third proportional to 10,508,502 and 22,638,084 is: 48,768,401.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,508,502 : 22,638,084 = 22,638,084 : x
  2. Step 2: Convert to fraction form
    10,508,502/22,638,084 = 22,638,084/x
  3. Step 3: Cross multiply
    10,508,502x = 22,638,084 × 22,638,084
  4. Step 4: Simplify right side
    10,508,502x = 512,482,847,191,056
  5. Step 5: Solve for x
    x = 512,482,847,191,056/10,508,502
  6. Step 6: Final answer
    x = 48,768,401.74

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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.