Home / 6,269,054,894.58-9,404,942,831.64-1,906,873,792.50

Finding the Fourth Proportional to 6,269,054,894.58, 9,404,942,831.64 and 1,906,873,792.50

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Solution

The fourth proportional to 6,269,054,894.58, 9,404,942,831.64 and 1,906,873,792.50 is: 2,860,724,512.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,269,054,894.58 : 9,404,942,831.64 = 1,906,873,792.50 : x
  2. Step 2: Convert to fraction form
    6,269,054,894.58/9,404,942,831.64 = 1,906,873,792.50/x
  3. Step 3: Cross multiply
    6,269,054,894.58x = 9,404,942,831.64 × 1,906,873,792.50
  4. Step 4: Simplify right side
    6,269,054,894.58x = 17,934,039,005,615,054,848
  5. Step 5: Solve for x
    x = 17,934,039,005,615,054,848/6,269,054,894.58
  6. Step 6: Final answer
    x = 2,860,724,512.26

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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.