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Finding the Third Proportional to 13,604,745 and 29,600,877

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Solution

The third proportional to 13,604,745 and 29,600,877 is: 64,404,876.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,604,745 : 29,600,877 = 29,600,877 : x
  2. Step 2: Convert to fraction form
    13,604,745/29,600,877 = 29,600,877/x
  3. Step 3: Cross multiply
    13,604,745x = 29,600,877 × 29,600,877
  4. Step 4: Simplify right side
    13,604,745x = 876,211,919,169,129
  5. Step 5: Solve for x
    x = 876,211,919,169,129/13,604,745
  6. Step 6: Final answer
    x = 64,404,876.33

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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.