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Finding the Third Proportional to 19,181,592 and 41,092,312

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Solution

The third proportional to 19,181,592 and 41,092,312 is: 88,031,176.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,181,592 : 41,092,312 = 41,092,312 : x
  2. Step 2: Convert to fraction form
    19,181,592/41,092,312 = 41,092,312/x
  3. Step 3: Cross multiply
    19,181,592x = 41,092,312 × 41,092,312
  4. Step 4: Simplify right side
    19,181,592x = 1,688,578,105,505,344
  5. Step 5: Solve for x
    x = 1,688,578,105,505,344/19,181,592
  6. Step 6: Final answer
    x = 88,031,176.22

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.