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Finding the Third Proportional to 185,102,510,719 and 375,409,682,772.75

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Solution

The third proportional to 185,102,510,719 and 375,409,682,772.75 is: 761,375,031,446.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    185,102,510,719 : 375,409,682,772.75 = 375,409,682,772.75 : x
  2. Step 2: Convert to fraction form
    185,102,510,719/375,409,682,772.75 = 375,409,682,772.75/x
  3. Step 3: Cross multiply
    185,102,510,719x = 375,409,682,772.75 × 375,409,682,772.75
  4. Step 4: Simplify right side
    185,102,510,719x = 140,932,429,919,536,791,158,784
  5. Step 5: Solve for x
    x = 140,932,429,919,536,791,158,784/185,102,510,719
  6. Step 6: Final answer
    x = 761,375,031,446.67

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.03) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.