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Finding the Third Proportional to 7,480,059 and 16,156,326

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Solution

The third proportional to 7,480,059 and 16,156,326 is: 34,896,365.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,480,059 : 16,156,326 = 16,156,326 : x
  2. Step 2: Convert to fraction form
    7,480,059/16,156,326 = 16,156,326/x
  3. Step 3: Cross multiply
    7,480,059x = 16,156,326 × 16,156,326
  4. Step 4: Simplify right side
    7,480,059x = 261,026,869,818,276
  5. Step 5: Solve for x
    x = 261,026,869,818,276/7,480,059
  6. Step 6: Final answer
    x = 34,896,365.10

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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.