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Finding the Third Proportional to 182,604,438 and 371,586,042

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Solution

The third proportional to 182,604,438 and 371,586,042 is: 756,149,128.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,604,438 : 371,586,042 = 371,586,042 : x
  2. Step 2: Convert to fraction form
    182,604,438/371,586,042 = 371,586,042/x
  3. Step 3: Cross multiply
    182,604,438x = 371,586,042 × 371,586,042
  4. Step 4: Simplify right side
    182,604,438x = 138,076,186,609,225,760
  5. Step 5: Solve for x
    x = 138,076,186,609,225,760/182,604,438
  6. Step 6: Final answer
    x = 756,149,128.26

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Why These Related Problems?

These problems maintain the same ratio (2.03) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.