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Finding the Third Proportional to 37,502,450 and 56,353,543

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Solution

The third proportional to 37,502,450 and 56,353,543 is: 84,680,382.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,502,450 : 56,353,543 = 56,353,543 : x
  2. Step 2: Convert to fraction form
    37,502,450/56,353,543 = 56,353,543/x
  3. Step 3: Cross multiply
    37,502,450x = 56,353,543 × 56,353,543
  4. Step 4: Simplify right side
    37,502,450x = 3,175,721,808,652,849
  5. Step 5: Solve for x
    x = 3,175,721,808,652,849/37,502,450
  6. Step 6: Final answer
    x = 84,680,382.45

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.