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Finding the Third Proportional to 16,318,323 and 35,519,103

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Solution

The third proportional to 16,318,323 and 35,519,103 is: 77,312,275.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,318,323 : 35,519,103 = 35,519,103 : x
  2. Step 2: Convert to fraction form
    16,318,323/35,519,103 = 35,519,103/x
  3. Step 3: Cross multiply
    16,318,323x = 35,519,103 × 35,519,103
  4. Step 4: Simplify right side
    16,318,323x = 1,261,606,677,924,609
  5. Step 5: Solve for x
    x = 1,261,606,677,924,609/16,318,323
  6. Step 6: Final answer
    x = 77,312,275.16

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.