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Finding the Third Proportional to 6,276,192 and 13,547,712

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Solution

The third proportional to 6,276,192 and 13,547,712 is: 29,243,926.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,276,192 : 13,547,712 = 13,547,712 : x
  2. Step 2: Convert to fraction form
    6,276,192/13,547,712 = 13,547,712/x
  3. Step 3: Cross multiply
    6,276,192x = 13,547,712 × 13,547,712
  4. Step 4: Simplify right side
    6,276,192x = 183,540,500,434,944
  5. Step 5: Solve for x
    x = 183,540,500,434,944/6,276,192
  6. Step 6: Final answer
    x = 29,243,926.96

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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.