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Finding the Third Proportional to 16,950,550 and 37,069,982

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Solution

The third proportional to 16,950,550 and 37,069,982 is: 81,070,146.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,950,550 : 37,069,982 = 37,069,982 : x
  2. Step 2: Convert to fraction form
    16,950,550/37,069,982 = 37,069,982/x
  3. Step 3: Cross multiply
    16,950,550x = 37,069,982 × 37,069,982
  4. Step 4: Simplify right side
    16,950,550x = 1,374,183,565,480,324
  5. Step 5: Solve for x
    x = 1,374,183,565,480,324/16,950,550
  6. Step 6: Final answer
    x = 81,070,146.13

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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.