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Finding the Third Proportional to 444,809,215.50 and 926,434,671

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Solution

The third proportional to 444,809,215.50 and 926,434,671 is: 1,929,549,050.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    444,809,215.50 : 926,434,671 = 926,434,671 : x
  2. Step 2: Convert to fraction form
    444,809,215.50/926,434,671 = 926,434,671/x
  3. Step 3: Cross multiply
    444,809,215.50x = 926,434,671 × 926,434,671
  4. Step 4: Simplify right side
    444,809,215.50x = 858,281,199,630,878,208
  5. Step 5: Solve for x
    x = 858,281,199,630,878,208/444,809,215.50
  6. Step 6: Final answer
    x = 1,929,549,050.97

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.