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Finding the Third Proportional to 6,148,888.50 and 8,759,223

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Solution

The third proportional to 6,148,888.50 and 8,759,223 is: 12,477,700.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,148,888.50 : 8,759,223 = 8,759,223 : x
  2. Step 2: Convert to fraction form
    6,148,888.50/8,759,223 = 8,759,223/x
  3. Step 3: Cross multiply
    6,148,888.50x = 8,759,223 × 8,759,223
  4. Step 4: Simplify right side
    6,148,888.50x = 76,723,987,563,729
  5. Step 5: Solve for x
    x = 76,723,987,563,729/6,148,888.50
  6. Step 6: Final answer
    x = 12,477,700.25

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Why These Related Problems?

These problems maintain the same ratio (1.42) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.