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Finding the Third Proportional to 6,248,076 and 13,641,816

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Solution

The third proportional to 6,248,076 and 13,641,816 is: 29,785,032.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,248,076 : 13,641,816 = 13,641,816 : x
  2. Step 2: Convert to fraction form
    6,248,076/13,641,816 = 13,641,816/x
  3. Step 3: Cross multiply
    6,248,076x = 13,641,816 × 13,641,816
  4. Step 4: Simplify right side
    6,248,076x = 186,099,143,777,856
  5. Step 5: Solve for x
    x = 186,099,143,777,856/6,248,076
  6. Step 6: Final answer
    x = 29,785,032.03

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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.