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Finding the Third Proportional to 13,301,010 and 20,046,679.88

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Solution

The third proportional to 13,301,010 and 20,046,679.88 is: 30,213,448.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,301,010 : 20,046,679.88 = 20,046,679.88 : x
  2. Step 2: Convert to fraction form
    13,301,010/20,046,679.88 = 20,046,679.88/x
  3. Step 3: Cross multiply
    13,301,010x = 20,046,679.88 × 20,046,679.88
  4. Step 4: Simplify right side
    13,301,010x = 401,869,374,010,730
  5. Step 5: Solve for x
    x = 401,869,374,010,730/13,301,010
  6. Step 6: Final answer
    x = 30,213,448.00

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.