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Finding the Third Proportional to 16,477,110 and 35,883,468

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Solution

The third proportional to 16,477,110 and 35,883,468 is: 78,146,184.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,477,110 : 35,883,468 = 35,883,468 : x
  2. Step 2: Convert to fraction form
    16,477,110/35,883,468 = 35,883,468/x
  3. Step 3: Cross multiply
    16,477,110x = 35,883,468 × 35,883,468
  4. Step 4: Simplify right side
    16,477,110x = 1,287,623,275,707,024
  5. Step 5: Solve for x
    x = 1,287,623,275,707,024/16,477,110
  6. Step 6: Final answer
    x = 78,146,184.36

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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.