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Finding the Third Proportional to 6,016,730 and 13,130,980

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Solution

The third proportional to 6,016,730 and 13,130,980 is: 28,657,200.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,016,730 : 13,130,980 = 13,130,980 : x
  2. Step 2: Convert to fraction form
    6,016,730/13,130,980 = 13,130,980/x
  3. Step 3: Cross multiply
    6,016,730x = 13,130,980 × 13,130,980
  4. Step 4: Simplify right side
    6,016,730x = 172,422,635,760,400
  5. Step 5: Solve for x
    x = 172,422,635,760,400/6,016,730
  6. Step 6: Final answer
    x = 28,657,200.13

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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.