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Finding the Third Proportional to 32,182,546.50 and 70,487,127

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Solution

The third proportional to 32,182,546.50 and 70,487,127 is: 154,382,906.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,182,546.50 : 70,487,127 = 70,487,127 : x
  2. Step 2: Convert to fraction form
    32,182,546.50/70,487,127 = 70,487,127/x
  3. Step 3: Cross multiply
    32,182,546.50x = 70,487,127 × 70,487,127
  4. Step 4: Simplify right side
    32,182,546.50x = 4,968,435,072,714,129
  5. Step 5: Solve for x
    x = 4,968,435,072,714,129/32,182,546.50
  6. Step 6: Final answer
    x = 154,382,906.67

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.