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Finding the Third Proportional to 9,465,868 and 13,536,302

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Solution

The third proportional to 9,465,868 and 13,536,302 is: 19,357,070.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,465,868 : 13,536,302 = 13,536,302 : x
  2. Step 2: Convert to fraction form
    9,465,868/13,536,302 = 13,536,302/x
  3. Step 3: Cross multiply
    9,465,868x = 13,536,302 × 13,536,302
  4. Step 4: Simplify right side
    9,465,868x = 183,231,471,835,204
  5. Step 5: Solve for x
    x = 183,231,471,835,204/9,465,868
  6. Step 6: Final answer
    x = 19,357,070.25

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Why These Related Problems?

These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.