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Finding the Third Proportional to 35,094,890 and 75,738,770

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Solution

The third proportional to 35,094,890 and 75,738,770 is: 163,452,892.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,094,890 : 75,738,770 = 75,738,770 : x
  2. Step 2: Convert to fraction form
    35,094,890/75,738,770 = 75,738,770/x
  3. Step 3: Cross multiply
    35,094,890x = 75,738,770 × 75,738,770
  4. Step 4: Simplify right side
    35,094,890x = 5,736,361,281,112,900
  5. Step 5: Solve for x
    x = 5,736,361,281,112,900/35,094,890
  6. Step 6: Final answer
    x = 163,452,892.46

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.