Home / 33,152,311.55-69,740,388.70

Finding the Third Proportional to 33,152,311.55 and 69,740,388.70

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Solution

The third proportional to 33,152,311.55 and 69,740,388.70 is: 146,708,376.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,152,311.55 : 69,740,388.70 = 69,740,388.70 : x
  2. Step 2: Convert to fraction form
    33,152,311.55/69,740,388.70 = 69,740,388.70/x
  3. Step 3: Cross multiply
    33,152,311.55x = 69,740,388.70 × 69,740,388.70
  4. Step 4: Simplify right side
    33,152,311.55x = 4,863,721,816,462,826
  5. Step 5: Solve for x
    x = 4,863,721,816,462,826/33,152,311.55
  6. Step 6: Final answer
    x = 146,708,376.87

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Why These Related Problems?

These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.