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Finding the Third Proportional to 13,534,457 and 29,226,218

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Solution

The third proportional to 13,534,457 and 29,226,218 is: 63,110,904.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,534,457 : 29,226,218 = 29,226,218 : x
  2. Step 2: Convert to fraction form
    13,534,457/29,226,218 = 29,226,218/x
  3. Step 3: Cross multiply
    13,534,457x = 29,226,218 × 29,226,218
  4. Step 4: Simplify right side
    13,534,457x = 854,171,818,583,524
  5. Step 5: Solve for x
    x = 854,171,818,583,524/13,534,457
  6. Step 6: Final answer
    x = 63,110,904.16

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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.