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Finding the Third Proportional to 10,073,403,474 and 21,561,880,704

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Solution

The third proportional to 10,073,403,474 and 21,561,880,704 is: 46,152,693,148.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,073,403,474 : 21,561,880,704 = 21,561,880,704 : x
  2. Step 2: Convert to fraction form
    10,073,403,474/21,561,880,704 = 21,561,880,704/x
  3. Step 3: Cross multiply
    10,073,403,474x = 21,561,880,704 × 21,561,880,704
  4. Step 4: Simplify right side
    10,073,403,474x = 464,914,699,493,527,519,232
  5. Step 5: Solve for x
    x = 464,914,699,493,527,519,232/10,073,403,474
  6. Step 6: Final answer
    x = 46,152,693,148.20

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.