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Finding the Third Proportional to 13,503,768 and 29,118,714

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Solution

The third proportional to 13,503,768 and 29,118,714 is: 62,789,845.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,503,768 : 29,118,714 = 29,118,714 : x
  2. Step 2: Convert to fraction form
    13,503,768/29,118,714 = 29,118,714/x
  3. Step 3: Cross multiply
    13,503,768x = 29,118,714 × 29,118,714
  4. Step 4: Simplify right side
    13,503,768x = 847,899,505,013,796
  5. Step 5: Solve for x
    x = 847,899,505,013,796/13,503,768
  6. Step 6: Final answer
    x = 62,789,845.40

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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.