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Finding the Third Proportional to 10,606,652,244 and 14,747,702,136.75

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Solution

The third proportional to 10,606,652,244 and 14,747,702,136.75 is: 20,505,501,011.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,606,652,244 : 14,747,702,136.75 = 14,747,702,136.75 : x
  2. Step 2: Convert to fraction form
    10,606,652,244/14,747,702,136.75 = 14,747,702,136.75/x
  3. Step 3: Cross multiply
    10,606,652,244x = 14,747,702,136.75 × 14,747,702,136.75
  4. Step 4: Simplify right side
    10,606,652,244x = 217,494,718,314,300,506,112
  5. Step 5: Solve for x
    x = 217,494,718,314,300,506,112/10,606,652,244
  6. Step 6: Final answer
    x = 20,505,501,011.15

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Why These Related Problems?

These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.