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Finding the Third Proportional to 1,441,890,803 and 2,960,220,523

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Solution

The third proportional to 1,441,890,803 and 2,960,220,523 is: 6,077,371,134.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,441,890,803 : 2,960,220,523 = 2,960,220,523 : x
  2. Step 2: Convert to fraction form
    1,441,890,803/2,960,220,523 = 2,960,220,523/x
  3. Step 3: Cross multiply
    1,441,890,803x = 2,960,220,523 × 2,960,220,523
  4. Step 4: Simplify right side
    1,441,890,803x = 8,762,905,544,790,393,856
  5. Step 5: Solve for x
    x = 8,762,905,544,790,393,856/1,441,890,803
  6. Step 6: Final answer
    x = 6,077,371,134.18

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Why These Related Problems?

These problems maintain the same ratio (2.05) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.