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Finding the Third Proportional to 28,935,576 and 62,414,381.25

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Solution

The third proportional to 28,935,576 and 62,414,381.25 is: 134,628,561.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,935,576 : 62,414,381.25 = 62,414,381.25 : x
  2. Step 2: Convert to fraction form
    28,935,576/62,414,381.25 = 62,414,381.25/x
  3. Step 3: Cross multiply
    28,935,576x = 62,414,381.25 × 62,414,381.25
  4. Step 4: Simplify right side
    28,935,576x = 3,895,554,986,820,351.50
  5. Step 5: Solve for x
    x = 3,895,554,986,820,351.50/28,935,576
  6. Step 6: Final answer
    x = 134,628,561.98

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.