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Finding the Third Proportional to 16,348,388.50 and 38,537,712

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Solution

The third proportional to 16,348,388.50 and 38,537,712 is: 90,844,137.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,348,388.50 : 38,537,712 = 38,537,712 : x
  2. Step 2: Convert to fraction form
    16,348,388.50/38,537,712 = 38,537,712/x
  3. Step 3: Cross multiply
    16,348,388.50x = 38,537,712 × 38,537,712
  4. Step 4: Simplify right side
    16,348,388.50x = 1,485,155,246,194,944
  5. Step 5: Solve for x
    x = 1,485,155,246,194,944/16,348,388.50
  6. Step 6: Final answer
    x = 90,844,137.10

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Why These Related Problems?

These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.