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Finding the Third Proportional to 63,500,112 and 134,630,460

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Solution

The third proportional to 63,500,112 and 134,630,460 is: 285,438,248.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,500,112 : 134,630,460 = 134,630,460 : x
  2. Step 2: Convert to fraction form
    63,500,112/134,630,460 = 134,630,460/x
  3. Step 3: Cross multiply
    63,500,112x = 134,630,460 × 134,630,460
  4. Step 4: Simplify right side
    63,500,112x = 18,125,360,759,811,600
  5. Step 5: Solve for x
    x = 18,125,360,759,811,600/63,500,112
  6. Step 6: Final answer
    x = 285,438,248.67

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Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.