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Finding the Third Proportional to 7,098,906 and 15,541,224

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Solution

The third proportional to 7,098,906 and 15,541,224 is: 34,023,502.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,098,906 : 15,541,224 = 15,541,224 : x
  2. Step 2: Convert to fraction form
    7,098,906/15,541,224 = 15,541,224/x
  3. Step 3: Cross multiply
    7,098,906x = 15,541,224 × 15,541,224
  4. Step 4: Simplify right side
    7,098,906x = 241,529,643,418,176
  5. Step 5: Solve for x
    x = 241,529,643,418,176/7,098,906
  6. Step 6: Final answer
    x = 34,023,502.13

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.