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Finding the Third Proportional to 32,607,745.50 and 70,322,701.50

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Solution

The third proportional to 32,607,745.50 and 70,322,701.50 is: 151,659,744.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,607,745.50 : 70,322,701.50 = 70,322,701.50 : x
  2. Step 2: Convert to fraction form
    32,607,745.50/70,322,701.50 = 70,322,701.50/x
  3. Step 3: Cross multiply
    32,607,745.50x = 70,322,701.50 × 70,322,701.50
  4. Step 4: Simplify right side
    32,607,745.50x = 4,945,282,346,258,102
  5. Step 5: Solve for x
    x = 4,945,282,346,258,102/32,607,745.50
  6. Step 6: Final answer
    x = 151,659,744.35

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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.