Home / 3,297,027,758.40-4,945,541,637.60-3,274,069,507.20

Finding the Fourth Proportional to 3,297,027,758.40, 4,945,541,637.60 and 3,274,069,507.20

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Solution

The fourth proportional to 3,297,027,758.40, 4,945,541,637.60 and 3,274,069,507.20 is: 4,911,104,260.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,297,027,758.40 : 4,945,541,637.60 = 3,274,069,507.20 : x
  2. Step 2: Convert to fraction form
    3,297,027,758.40/4,945,541,637.60 = 3,274,069,507.20/x
  3. Step 3: Cross multiply
    3,297,027,758.40x = 4,945,541,637.60 × 3,274,069,507.20
  4. Step 4: Simplify right side
    3,297,027,758.40x = 16,192,047,072,254,113,792
  5. Step 5: Solve for x
    x = 16,192,047,072,254,113,792/3,297,027,758.40
  6. Step 6: Final answer
    x = 4,911,104,260.80

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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.