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Finding the Third Proportional to 7,092,458 and 11,232,457

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Solution

The third proportional to 7,092,458 and 11,232,457 is: 17,789,050.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,092,458 : 11,232,457 = 11,232,457 : x
  2. Step 2: Convert to fraction form
    7,092,458/11,232,457 = 11,232,457/x
  3. Step 3: Cross multiply
    7,092,458x = 11,232,457 × 11,232,457
  4. Step 4: Simplify right side
    7,092,458x = 126,168,090,256,849
  5. Step 5: Solve for x
    x = 126,168,090,256,849/7,092,458
  6. Step 6: Final answer
    x = 17,789,050.04

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Why These Related Problems?

These problems maintain the same ratio (1.58) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.