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Finding the Third Proportional to 3,684,489,264 and 8,697,829,270.50

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Solution

The third proportional to 3,684,489,264 and 8,697,829,270.50 is: 20,532,624,360.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,684,489,264 : 8,697,829,270.50 = 8,697,829,270.50 : x
  2. Step 2: Convert to fraction form
    3,684,489,264/8,697,829,270.50 = 8,697,829,270.50/x
  3. Step 3: Cross multiply
    3,684,489,264x = 8,697,829,270.50 × 8,697,829,270.50
  4. Step 4: Simplify right side
    3,684,489,264x = 75,652,234,018,766,569,472
  5. Step 5: Solve for x
    x = 75,652,234,018,766,569,472/3,684,489,264
  6. Step 6: Final answer
    x = 20,532,624,360.71

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Why These Related Problems?

These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.