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Finding the Third Proportional to 7,069,369 and 15,254,712

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Solution

The third proportional to 7,069,369 and 15,254,712 is: 32,917,540.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,069,369 : 15,254,712 = 15,254,712 : x
  2. Step 2: Convert to fraction form
    7,069,369/15,254,712 = 15,254,712/x
  3. Step 3: Cross multiply
    7,069,369x = 15,254,712 × 15,254,712
  4. Step 4: Simplify right side
    7,069,369x = 232,706,238,202,944
  5. Step 5: Solve for x
    x = 232,706,238,202,944/7,069,369
  6. Step 6: Final answer
    x = 32,917,540.19

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.