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Finding the Third Proportional to 7,052,619 and 9,745,117

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Solution

The third proportional to 7,052,619 and 9,745,117 is: 13,465,537.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,052,619 : 9,745,117 = 9,745,117 : x
  2. Step 2: Convert to fraction form
    7,052,619/9,745,117 = 9,745,117/x
  3. Step 3: Cross multiply
    7,052,619x = 9,745,117 × 9,745,117
  4. Step 4: Simplify right side
    7,052,619x = 94,967,305,343,689
  5. Step 5: Solve for x
    x = 94,967,305,343,689/7,052,619
  6. Step 6: Final answer
    x = 13,465,537.46

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.