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Finding the Third Proportional to 3,515,653,224 and 7,514,806,761

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Solution

The third proportional to 3,515,653,224 and 7,514,806,761 is: 16,063,108,918.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,515,653,224 : 7,514,806,761 = 7,514,806,761 : x
  2. Step 2: Convert to fraction form
    3,515,653,224/7,514,806,761 = 7,514,806,761/x
  3. Step 3: Cross multiply
    3,515,653,224x = 7,514,806,761 × 7,514,806,761
  4. Step 4: Simplify right side
    3,515,653,224x = 56,472,320,655,171,313,664
  5. Step 5: Solve for x
    x = 56,472,320,655,171,313,664/3,515,653,224
  6. Step 6: Final answer
    x = 16,063,108,918.04

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.