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Finding the Third Proportional to 15,756,606 and 34,273,935

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Solution

The third proportional to 15,756,606 and 34,273,935 is: 74,553,023.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,756,606 : 34,273,935 = 34,273,935 : x
  2. Step 2: Convert to fraction form
    15,756,606/34,273,935 = 34,273,935/x
  3. Step 3: Cross multiply
    15,756,606x = 34,273,935 × 34,273,935
  4. Step 4: Simplify right side
    15,756,606x = 1,174,702,620,384,225
  5. Step 5: Solve for x
    x = 1,174,702,620,384,225/15,756,606
  6. Step 6: Final answer
    x = 74,553,023.69

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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.