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Finding the Third Proportional to 19,199,004 and 41,983,621

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Solution

The third proportional to 19,199,004 and 41,983,621 is: 91,808,118.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,199,004 : 41,983,621 = 41,983,621 : x
  2. Step 2: Convert to fraction form
    19,199,004/41,983,621 = 41,983,621/x
  3. Step 3: Cross multiply
    19,199,004x = 41,983,621 × 41,983,621
  4. Step 4: Simplify right side
    19,199,004x = 1,762,624,432,271,641
  5. Step 5: Solve for x
    x = 1,762,624,432,271,641/19,199,004
  6. Step 6: Final answer
    x = 91,808,118.39

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.