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Finding the Third Proportional to 6,592,779 and 13,690,830

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Solution

The third proportional to 6,592,779 and 13,690,830 is: 28,430,928.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,592,779 : 13,690,830 = 13,690,830 : x
  2. Step 2: Convert to fraction form
    6,592,779/13,690,830 = 13,690,830/x
  3. Step 3: Cross multiply
    6,592,779x = 13,690,830 × 13,690,830
  4. Step 4: Simplify right side
    6,592,779x = 187,438,826,088,900
  5. Step 5: Solve for x
    x = 187,438,826,088,900/6,592,779
  6. Step 6: Final answer
    x = 28,430,928.15

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.