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Finding the Third Proportional to 13,300,697.06 and 28,652,526.94

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Solution

The third proportional to 13,300,697.06 and 28,652,526.94 is: 61,723,629.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,300,697.06 : 28,652,526.94 = 28,652,526.94 : x
  2. Step 2: Convert to fraction form
    13,300,697.06/28,652,526.94 = 28,652,526.94/x
  3. Step 3: Cross multiply
    13,300,697.06x = 28,652,526.94 × 28,652,526.94
  4. Step 4: Simplify right side
    13,300,697.06x = 820,967,299,904,163.12
  5. Step 5: Solve for x
    x = 820,967,299,904,163.12/13,300,697.06
  6. Step 6: Final answer
    x = 61,723,629.67

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.