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Finding the Third Proportional to 4,043,548 and 8,895,796

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Solution

The third proportional to 4,043,548 and 8,895,796 is: 19,570,730.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,043,548 : 8,895,796 = 8,895,796 : x
  2. Step 2: Convert to fraction form
    4,043,548/8,895,796 = 8,895,796/x
  3. Step 3: Cross multiply
    4,043,548x = 8,895,796 × 8,895,796
  4. Step 4: Simplify right side
    4,043,548x = 79,135,186,473,616
  5. Step 5: Solve for x
    x = 79,135,186,473,616/4,043,548
  6. Step 6: Final answer
    x = 19,570,730.08

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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.