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Finding the Third Proportional to 18,325,984 and 26,928,014

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Solution

The third proportional to 18,325,984 and 26,928,014 is: 39,567,749.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,325,984 : 26,928,014 = 26,928,014 : x
  2. Step 2: Convert to fraction form
    18,325,984/26,928,014 = 26,928,014/x
  3. Step 3: Cross multiply
    18,325,984x = 26,928,014 × 26,928,014
  4. Step 4: Simplify right side
    18,325,984x = 725,117,937,984,196
  5. Step 5: Solve for x
    x = 725,117,937,984,196/18,325,984
  6. Step 6: Final answer
    x = 39,567,749.16

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Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.