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Finding the Third Proportional to 57,037,096 and 118,774,320

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Solution

The third proportional to 57,037,096 and 118,774,320 is: 247,336,208.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,037,096 : 118,774,320 = 118,774,320 : x
  2. Step 2: Convert to fraction form
    57,037,096/118,774,320 = 118,774,320/x
  3. Step 3: Cross multiply
    57,037,096x = 118,774,320 × 118,774,320
  4. Step 4: Simplify right side
    57,037,096x = 14,107,339,091,462,400
  5. Step 5: Solve for x
    x = 14,107,339,091,462,400/57,037,096
  6. Step 6: Final answer
    x = 247,336,208.90

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.