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Finding the Third Proportional to 1,895,127,626 and 4,089,900,638

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Solution

The third proportional to 1,895,127,626 and 4,089,900,638 is: 8,826,470,048.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,895,127,626 : 4,089,900,638 = 4,089,900,638 : x
  2. Step 2: Convert to fraction form
    1,895,127,626/4,089,900,638 = 4,089,900,638/x
  3. Step 3: Cross multiply
    1,895,127,626x = 4,089,900,638 × 4,089,900,638
  4. Step 4: Simplify right side
    1,895,127,626x = 16,727,287,228,712,806,400
  5. Step 5: Solve for x
    x = 16,727,287,228,712,806,400/1,895,127,626
  6. Step 6: Final answer
    x = 8,826,470,048.36

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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.