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Finding the Third Proportional to 43,004,442 and 92,855,288

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Solution

The third proportional to 43,004,442 and 92,855,288 is: 200,493,346.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,004,442 : 92,855,288 = 92,855,288 : x
  2. Step 2: Convert to fraction form
    43,004,442/92,855,288 = 92,855,288/x
  3. Step 3: Cross multiply
    43,004,442x = 92,855,288 × 92,855,288
  4. Step 4: Simplify right side
    43,004,442x = 8,622,104,509,562,944
  5. Step 5: Solve for x
    x = 8,622,104,509,562,944/43,004,442
  6. Step 6: Final answer
    x = 200,493,346.93

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.