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Finding the Third Proportional to 62,913,562 and 85,000,130

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Solution

The third proportional to 62,913,562 and 85,000,130 is: 114,840,455.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,913,562 : 85,000,130 = 85,000,130 : x
  2. Step 2: Convert to fraction form
    62,913,562/85,000,130 = 85,000,130/x
  3. Step 3: Cross multiply
    62,913,562x = 85,000,130 × 85,000,130
  4. Step 4: Simplify right side
    62,913,562x = 7,225,022,100,016,900
  5. Step 5: Solve for x
    x = 7,225,022,100,016,900/62,913,562
  6. Step 6: Final answer
    x = 114,840,455.23

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Why These Related Problems?

These problems maintain the same ratio (1.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.