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Finding the Third Proportional to 11,386,669 and 25,042,573

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Solution

The third proportional to 11,386,669 and 25,042,573 is: 55,075,849.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,386,669 : 25,042,573 = 25,042,573 : x
  2. Step 2: Convert to fraction form
    11,386,669/25,042,573 = 25,042,573/x
  3. Step 3: Cross multiply
    11,386,669x = 25,042,573 × 25,042,573
  4. Step 4: Simplify right side
    11,386,669x = 627,130,462,460,329
  5. Step 5: Solve for x
    x = 627,130,462,460,329/11,386,669
  6. Step 6: Final answer
    x = 55,075,849.00

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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.