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Finding the Third Proportional to 7,195,300 and 15,322,784

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Solution

The third proportional to 7,195,300 and 15,322,784 is: 32,630,704.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,195,300 : 15,322,784 = 15,322,784 : x
  2. Step 2: Convert to fraction form
    7,195,300/15,322,784 = 15,322,784/x
  3. Step 3: Cross multiply
    7,195,300x = 15,322,784 × 15,322,784
  4. Step 4: Simplify right side
    7,195,300x = 234,787,709,510,656
  5. Step 5: Solve for x
    x = 234,787,709,510,656/7,195,300
  6. Step 6: Final answer
    x = 32,630,704.70

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Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.