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Finding the Third Proportional to 16,191,620.30 and 23,154,194.88

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Solution

The third proportional to 16,191,620.30 and 23,154,194.88 is: 33,110,753.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,191,620.30 : 23,154,194.88 = 23,154,194.88 : x
  2. Step 2: Convert to fraction form
    16,191,620.30/23,154,194.88 = 23,154,194.88/x
  3. Step 3: Cross multiply
    16,191,620.30x = 23,154,194.88 × 23,154,194.88
  4. Step 4: Simplify right side
    16,191,620.30x = 536,116,740,671,237.44
  5. Step 5: Solve for x
    x = 536,116,740,671,237.44/16,191,620.30
  6. Step 6: Final answer
    x = 33,110,753.02

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Why These Related Problems?

These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.