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Finding the Third Proportional to 3,301,045.50 and 6,999,516

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Solution

The third proportional to 3,301,045.50 and 6,999,516 is: 14,841,729.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,301,045.50 : 6,999,516 = 6,999,516 : x
  2. Step 2: Convert to fraction form
    3,301,045.50/6,999,516 = 6,999,516/x
  3. Step 3: Cross multiply
    3,301,045.50x = 6,999,516 × 6,999,516
  4. Step 4: Simplify right side
    3,301,045.50x = 48,993,224,234,256
  5. Step 5: Solve for x
    x = 48,993,224,234,256/3,301,045.50
  6. Step 6: Final answer
    x = 14,841,729.46

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Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.