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Finding the Third Proportional to 92,323,216 and 199,966,852

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Solution

The third proportional to 92,323,216 and 199,966,852 is: 433,116,865.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,323,216 : 199,966,852 = 199,966,852 : x
  2. Step 2: Convert to fraction form
    92,323,216/199,966,852 = 199,966,852/x
  3. Step 3: Cross multiply
    92,323,216x = 199,966,852 × 199,966,852
  4. Step 4: Simplify right side
    92,323,216x = 39,986,741,898,789,904
  5. Step 5: Solve for x
    x = 39,986,741,898,789,904/92,323,216
  6. Step 6: Final answer
    x = 433,116,865.20

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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.