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Finding the Third Proportional to 18,968,300 and 44,762,360

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Solution

The third proportional to 18,968,300 and 44,762,360 is: 105,632,495.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,968,300 : 44,762,360 = 44,762,360 : x
  2. Step 2: Convert to fraction form
    18,968,300/44,762,360 = 44,762,360/x
  3. Step 3: Cross multiply
    18,968,300x = 44,762,360 × 44,762,360
  4. Step 4: Simplify right side
    18,968,300x = 2,003,668,872,769,600
  5. Step 5: Solve for x
    x = 2,003,668,872,769,600/18,968,300
  6. Step 6: Final answer
    x = 105,632,495.94

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Why These Related Problems?

These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.