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Finding the Third Proportional to 127,182,827 and 275,494,331.50

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Solution

The third proportional to 127,182,827 and 275,494,331.50 is: 596,756,091.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    127,182,827 : 275,494,331.50 = 275,494,331.50 : x
  2. Step 2: Convert to fraction form
    127,182,827/275,494,331.50 = 275,494,331.50/x
  3. Step 3: Cross multiply
    127,182,827x = 275,494,331.50 × 275,494,331.50
  4. Step 4: Simplify right side
    127,182,827x = 75,897,126,688,631,888
  5. Step 5: Solve for x
    x = 75,897,126,688,631,888/127,182,827
  6. Step 6: Final answer
    x = 596,756,091.05

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.