Home / 3,848,025,830.60-5,775,439,968.30-3,297,027,801.80

Finding the Fourth Proportional to 3,848,025,830.60, 5,775,439,968.30 and 3,297,027,801.80

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Solution

The fourth proportional to 3,848,025,830.60, 5,775,439,968.30 and 3,297,027,801.80 is: 4,948,455,904.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,848,025,830.60 : 5,775,439,968.30 = 3,297,027,801.80 : x
  2. Step 2: Convert to fraction form
    3,848,025,830.60/5,775,439,968.30 = 3,297,027,801.80/x
  3. Step 3: Cross multiply
    3,848,025,830.60x = 5,775,439,968.30 × 3,297,027,801.80
  4. Step 4: Simplify right side
    3,848,025,830.60x = 19,041,786,143,112,011,776
  5. Step 5: Solve for x
    x = 19,041,786,143,112,011,776/3,848,025,830.60
  6. Step 6: Final answer
    x = 4,948,455,904.76

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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.