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Finding the Third Proportional to 25,236,371 and 54,901,417

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Solution

The third proportional to 25,236,371 and 54,901,417 is: 119,437,362.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,236,371 : 54,901,417 = 54,901,417 : x
  2. Step 2: Convert to fraction form
    25,236,371/54,901,417 = 54,901,417/x
  3. Step 3: Cross multiply
    25,236,371x = 54,901,417 × 54,901,417
  4. Step 4: Simplify right side
    25,236,371x = 3,014,165,588,607,889
  5. Step 5: Solve for x
    x = 3,014,165,588,607,889/25,236,371
  6. Step 6: Final answer
    x = 119,437,362.39

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.