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Finding the Third Proportional to 28,220,802 and 41,241,840

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Solution

The third proportional to 28,220,802 and 41,241,840 is: 60,270,766.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,220,802 : 41,241,840 = 41,241,840 : x
  2. Step 2: Convert to fraction form
    28,220,802/41,241,840 = 41,241,840/x
  3. Step 3: Cross multiply
    28,220,802x = 41,241,840 × 41,241,840
  4. Step 4: Simplify right side
    28,220,802x = 1,700,889,366,585,600
  5. Step 5: Solve for x
    x = 1,700,889,366,585,600/28,220,802
  6. Step 6: Final answer
    x = 60,270,766.46

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Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.