Home / 3,848,025,831.10-5,775,439,969.05-3,297,027,802.30

Finding the Fourth Proportional to 3,848,025,831.10, 5,775,439,969.05 and 3,297,027,802.30

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Solution

The fourth proportional to 3,848,025,831.10, 5,775,439,969.05 and 3,297,027,802.30 is: 4,948,455,905.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,848,025,831.10 : 5,775,439,969.05 = 3,297,027,802.30 : x
  2. Step 2: Convert to fraction form
    3,848,025,831.10/5,775,439,969.05 = 3,297,027,802.30/x
  3. Step 3: Cross multiply
    3,848,025,831.10x = 5,775,439,969.05 × 3,297,027,802.30
  4. Step 4: Simplify right side
    3,848,025,831.10x = 19,041,786,148,472,504,320
  5. Step 5: Solve for x
    x = 19,041,786,148,472,504,320/3,848,025,831.10
  6. Step 6: Final answer
    x = 4,948,455,905.51

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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.