Home / 446,229,214.20-669,343,821.30-446,229,214.20

Finding the Fourth Proportional to 446,229,214.20, 669,343,821.30 and 446,229,214.20

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Solution

The fourth proportional to 446,229,214.20, 669,343,821.30 and 446,229,214.20 is: 669,343,821.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    446,229,214.20 : 669,343,821.30 = 446,229,214.20 : x
  2. Step 2: Convert to fraction form
    446,229,214.20/669,343,821.30 = 446,229,214.20/x
  3. Step 3: Cross multiply
    446,229,214.20x = 669,343,821.30 × 446,229,214.20
  4. Step 4: Simplify right side
    446,229,214.20x = 298,680,767,408,324,224
  5. Step 5: Solve for x
    x = 298,680,767,408,324,224/446,229,214.20
  6. Step 6: Final answer
    x = 669,343,821.30

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.