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Finding the Third Proportional to 6,317,077.50 and 12,932,955

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Solution

The third proportional to 6,317,077.50 and 12,932,955 is: 26,477,643.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,317,077.50 : 12,932,955 = 12,932,955 : x
  2. Step 2: Convert to fraction form
    6,317,077.50/12,932,955 = 12,932,955/x
  3. Step 3: Cross multiply
    6,317,077.50x = 12,932,955 × 12,932,955
  4. Step 4: Simplify right side
    6,317,077.50x = 167,261,325,032,025
  5. Step 5: Solve for x
    x = 167,261,325,032,025/6,317,077.50
  6. Step 6: Final answer
    x = 26,477,643.35

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Why These Related Problems?

These problems maintain the same ratio (2.05) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.