Home / 2,741,412,831.16-4,112,509,698.96-850,772,353.63

Finding the Fourth Proportional to 2,741,412,831.16, 4,112,509,698.96 and 850,772,353.63

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Solution

The fourth proportional to 2,741,412,831.16, 4,112,509,698.96 and 850,772,353.63 is: 1,276,279,703.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,741,412,831.16 : 4,112,509,698.96 = 850,772,353.63 : x
  2. Step 2: Convert to fraction form
    2,741,412,831.16/4,112,509,698.96 = 850,772,353.63/x
  3. Step 3: Cross multiply
    2,741,412,831.16x = 4,112,509,698.96 × 850,772,353.63
  4. Step 4: Simplify right side
    2,741,412,831.16x = 3,498,809,555,910,402,048
  5. Step 5: Solve for x
    x = 3,498,809,555,910,402,048/2,741,412,831.16
  6. Step 6: Final answer
    x = 1,276,279,703.71

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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.