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Finding the Third Proportional to 7,353,528 and 10,985,793

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Solution

The third proportional to 7,353,528 and 10,985,793 is: 16,412,210.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,353,528 : 10,985,793 = 10,985,793 : x
  2. Step 2: Convert to fraction form
    7,353,528/10,985,793 = 10,985,793/x
  3. Step 3: Cross multiply
    7,353,528x = 10,985,793 × 10,985,793
  4. Step 4: Simplify right side
    7,353,528x = 120,687,647,838,849
  5. Step 5: Solve for x
    x = 120,687,647,838,849/7,353,528
  6. Step 6: Final answer
    x = 16,412,210.28

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.