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Finding the Third Proportional to 7,668,590 and 16,803,793

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Solution

The third proportional to 7,668,590 and 16,803,793 is: 36,821,300.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,668,590 : 16,803,793 = 16,803,793 : x
  2. Step 2: Convert to fraction form
    7,668,590/16,803,793 = 16,803,793/x
  3. Step 3: Cross multiply
    7,668,590x = 16,803,793 × 16,803,793
  4. Step 4: Simplify right side
    7,668,590x = 282,367,459,186,849
  5. Step 5: Solve for x
    x = 282,367,459,186,849/7,668,590
  6. Step 6: Final answer
    x = 36,821,300.81

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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.