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Finding the Third Proportional to 58,945,546 and 126,849,044

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Solution

The third proportional to 58,945,546 and 126,849,044 is: 272,975,331.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,945,546 : 126,849,044 = 126,849,044 : x
  2. Step 2: Convert to fraction form
    58,945,546/126,849,044 = 126,849,044/x
  3. Step 3: Cross multiply
    58,945,546x = 126,849,044 × 126,849,044
  4. Step 4: Simplify right side
    58,945,546x = 16,090,679,963,713,936
  5. Step 5: Solve for x
    x = 16,090,679,963,713,936/58,945,546
  6. Step 6: Final answer
    x = 272,975,331.57

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.