Home / 70,066,660.50-163,707,335.25

Finding the Third Proportional to 70,066,660.50 and 163,707,335.25

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Solution

The third proportional to 70,066,660.50 and 163,707,335.25 is: 382,494,205.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,066,660.50 : 163,707,335.25 = 163,707,335.25 : x
  2. Step 2: Convert to fraction form
    70,066,660.50/163,707,335.25 = 163,707,335.25/x
  3. Step 3: Cross multiply
    70,066,660.50x = 163,707,335.25 × 163,707,335.25
  4. Step 4: Simplify right side
    70,066,660.50x = 26,800,091,614,655,892
  5. Step 5: Solve for x
    x = 26,800,091,614,655,892/70,066,660.50
  6. Step 6: Final answer
    x = 382,494,205.14

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Why These Related Problems?

These problems maintain the same ratio (2.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.