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Finding the Third Proportional to 437,669,927.44 and 945,220,806.84

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Solution

The third proportional to 437,669,927.44 and 945,220,806.84 is: 2,041,361,120.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    437,669,927.44 : 945,220,806.84 = 945,220,806.84 : x
  2. Step 2: Convert to fraction form
    437,669,927.44/945,220,806.84 = 945,220,806.84/x
  3. Step 3: Cross multiply
    437,669,927.44x = 945,220,806.84 × 945,220,806.84
  4. Step 4: Simplify right side
    437,669,927.44x = 893,442,373,690,349,696
  5. Step 5: Solve for x
    x = 893,442,373,690,349,696/437,669,927.44
  6. Step 6: Final answer
    x = 2,041,361,120.97

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1.5x scale

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.