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Finding the Third Proportional to 19,104,557 and 41,962,280

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Solution

The third proportional to 19,104,557 and 41,962,280 is: 92,168,216.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,104,557 : 41,962,280 = 41,962,280 : x
  2. Step 2: Convert to fraction form
    19,104,557/41,962,280 = 41,962,280/x
  3. Step 3: Cross multiply
    19,104,557x = 41,962,280 × 41,962,280
  4. Step 4: Simplify right side
    19,104,557x = 1,760,832,942,798,400
  5. Step 5: Solve for x
    x = 1,760,832,942,798,400/19,104,557
  6. Step 6: Final answer
    x = 92,168,216.35

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.