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Finding the Third Proportional to 13,520,200.50 and 27,985,185

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Solution

The third proportional to 13,520,200.50 and 27,985,185 is: 57,925,958.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,520,200.50 : 27,985,185 = 27,985,185 : x
  2. Step 2: Convert to fraction form
    13,520,200.50/27,985,185 = 27,985,185/x
  3. Step 3: Cross multiply
    13,520,200.50x = 27,985,185 × 27,985,185
  4. Step 4: Simplify right side
    13,520,200.50x = 783,170,579,484,225
  5. Step 5: Solve for x
    x = 783,170,579,484,225/13,520,200.50
  6. Step 6: Final answer
    x = 57,925,958.97

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Why These Related Problems?

These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.