Home / 3,088,482,452.90-4,262,571,676.84-1,883,522,758.57

Finding the Fourth Proportional to 3,088,482,452.90, 4,262,571,676.84 and 1,883,522,758.57

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Solution

The fourth proportional to 3,088,482,452.90, 4,262,571,676.84 and 1,883,522,758.57 is: 2,599,545,532.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,088,482,452.90 : 4,262,571,676.84 = 1,883,522,758.57 : x
  2. Step 2: Convert to fraction form
    3,088,482,452.90/4,262,571,676.84 = 1,883,522,758.57/x
  3. Step 3: Cross multiply
    3,088,482,452.90x = 4,262,571,676.84 × 1,883,522,758.57
  4. Step 4: Simplify right side
    3,088,482,452.90x = 8,028,650,763,364,027,392
  5. Step 5: Solve for x
    x = 8,028,650,763,364,027,392/3,088,482,452.90
  6. Step 6: Final answer
    x = 2,599,545,532.73

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.