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Finding the Third Proportional to 246,730,928 and 541,882,331.50

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Solution

The third proportional to 246,730,928 and 541,882,331.50 is: 1,190,108,040.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,730,928 : 541,882,331.50 = 541,882,331.50 : x
  2. Step 2: Convert to fraction form
    246,730,928/541,882,331.50 = 541,882,331.50/x
  3. Step 3: Cross multiply
    246,730,928x = 541,882,331.50 × 541,882,331.50
  4. Step 4: Simplify right side
    246,730,928x = 293,636,461,191,875,904
  5. Step 5: Solve for x
    x = 293,636,461,191,875,904/246,730,928
  6. Step 6: Final answer
    x = 1,190,108,040.25

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.