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Finding the Third Proportional to 17,404,964 and 37,702,600

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Solution

The third proportional to 17,404,964 and 37,702,600 is: 81,671,300.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,404,964 : 37,702,600 = 37,702,600 : x
  2. Step 2: Convert to fraction form
    17,404,964/37,702,600 = 37,702,600/x
  3. Step 3: Cross multiply
    17,404,964x = 37,702,600 × 37,702,600
  4. Step 4: Simplify right side
    17,404,964x = 1,421,486,046,760,000
  5. Step 5: Solve for x
    x = 1,421,486,046,760,000/17,404,964
  6. Step 6: Final answer
    x = 81,671,300.60

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.