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Finding the Third Proportional to 170,520,015 and 375,052,254

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Solution

The third proportional to 170,520,015 and 375,052,254 is: 824,913,094.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,520,015 : 375,052,254 = 375,052,254 : x
  2. Step 2: Convert to fraction form
    170,520,015/375,052,254 = 375,052,254/x
  3. Step 3: Cross multiply
    170,520,015x = 375,052,254 × 375,052,254
  4. Step 4: Simplify right side
    170,520,015x = 140,664,193,230,480,512
  5. Step 5: Solve for x
    x = 140,664,193,230,480,512/170,520,015
  6. Step 6: Final answer
    x = 824,913,094.40

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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.