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Finding the Third Proportional to 9,593,700 and 19,572,778.50

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Solution

The third proportional to 9,593,700 and 19,572,778.50 is: 39,931,794.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,593,700 : 19,572,778.50 = 19,572,778.50 : x
  2. Step 2: Convert to fraction form
    9,593,700/19,572,778.50 = 19,572,778.50/x
  3. Step 3: Cross multiply
    9,593,700x = 19,572,778.50 × 19,572,778.50
  4. Step 4: Simplify right side
    9,593,700x = 383,093,658,210,062.25
  5. Step 5: Solve for x
    x = 383,093,658,210,062.25/9,593,700
  6. Step 6: Final answer
    x = 39,931,794.64

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Why These Related Problems?

These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.