Home / 5,057,025,400,337.20-6,978,677,455,563.60-2,744,771,469,374

Finding the Fourth Proportional to 5,057,025,400,337.20, 6,978,677,455,563.60 and 2,744,771,469,374

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Solution

The fourth proportional to 5,057,025,400,337.20, 6,978,677,455,563.60 and 2,744,771,469,374 is: 3,787,775,076,770.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,057,025,400,337.20 : 6,978,677,455,563.60 = 2,744,771,469,374 : x
  2. Step 2: Convert to fraction form
    5,057,025,400,337.20/6,978,677,455,563.60 = 2,744,771,469,374/x
  3. Step 3: Cross multiply
    5,057,025,400,337.20x = 6,978,677,455,563.60 × 2,744,771,469,374
  4. Step 4: Simplify right side
    5,057,025,400,337.20x = 19,154,874,773,994,508,702,973,952
  5. Step 5: Solve for x
    x = 19,154,874,773,994,508,702,973,952/5,057,025,400,337.20
  6. Step 6: Final answer
    x = 3,787,775,076,770.88

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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.