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Finding the Third Proportional to 88,113,680 and 190,871,756

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Solution

The third proportional to 88,113,680 and 190,871,756 is: 413,466,186.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,113,680 : 190,871,756 = 190,871,756 : x
  2. Step 2: Convert to fraction form
    88,113,680/190,871,756 = 190,871,756/x
  3. Step 3: Cross multiply
    88,113,680x = 190,871,756 × 190,871,756
  4. Step 4: Simplify right side
    88,113,680x = 36,432,027,238,523,536
  5. Step 5: Solve for x
    x = 36,432,027,238,523,536/88,113,680
  6. Step 6: Final answer
    x = 413,466,186.39

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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.