Home / 3,848,023,415.60-5,772,035,123.40-3,297,025,386.80

Finding the Fourth Proportional to 3,848,023,415.60, 5,772,035,123.40 and 3,297,025,386.80

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Solution

The fourth proportional to 3,848,023,415.60, 5,772,035,123.40 and 3,297,025,386.80 is: 4,945,538,080.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,848,023,415.60 : 5,772,035,123.40 = 3,297,025,386.80 : x
  2. Step 2: Convert to fraction form
    3,848,023,415.60/5,772,035,123.40 = 3,297,025,386.80/x
  3. Step 3: Cross multiply
    3,848,023,415.60x = 5,772,035,123.40 × 3,297,025,386.80
  4. Step 4: Simplify right side
    3,848,023,415.60x = 19,030,546,335,351,070,720
  5. Step 5: Solve for x
    x = 19,030,546,335,351,070,720/3,848,023,415.60
  6. Step 6: Final answer
    x = 4,945,538,080.20

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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.