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Finding the Third Proportional to 43,364,274 and 63,414,909

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Solution

The third proportional to 43,364,274 and 63,414,909 is: 92,736,492.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,364,274 : 63,414,909 = 63,414,909 : x
  2. Step 2: Convert to fraction form
    43,364,274/63,414,909 = 63,414,909/x
  3. Step 3: Cross multiply
    43,364,274x = 63,414,909 × 63,414,909
  4. Step 4: Simplify right side
    43,364,274x = 4,021,450,683,478,281
  5. Step 5: Solve for x
    x = 4,021,450,683,478,281/43,364,274
  6. Step 6: Final answer
    x = 92,736,492.80

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Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.