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Finding the Third Proportional to 7,062,942 and 15,245,628

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Solution

The third proportional to 7,062,942 and 15,245,628 is: 32,908,265.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,062,942 : 15,245,628 = 15,245,628 : x
  2. Step 2: Convert to fraction form
    7,062,942/15,245,628 = 15,245,628/x
  3. Step 3: Cross multiply
    7,062,942x = 15,245,628 × 15,245,628
  4. Step 4: Simplify right side
    7,062,942x = 232,429,173,114,384
  5. Step 5: Solve for x
    x = 232,429,173,114,384/7,062,942
  6. Step 6: Final answer
    x = 32,908,265.86

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.