Home / 5,351,332,809.86-7,383,173,219.96-3,092,449,399.34

Finding the Fourth Proportional to 5,351,332,809.86, 7,383,173,219.96 and 3,092,449,399.34

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Solution

The fourth proportional to 5,351,332,809.86, 7,383,173,219.96 and 3,092,449,399.34 is: 4,266,617,383.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,351,332,809.86 : 7,383,173,219.96 = 3,092,449,399.34 : x
  2. Step 2: Convert to fraction form
    5,351,332,809.86/7,383,173,219.96 = 3,092,449,399.34/x
  3. Step 3: Cross multiply
    5,351,332,809.86x = 7,383,173,219.96 × 3,092,449,399.34
  4. Step 4: Simplify right side
    5,351,332,809.86x = 22,832,089,589,291,470,848
  5. Step 5: Solve for x
    x = 22,832,089,589,291,470,848/5,351,332,809.86
  6. Step 6: Final answer
    x = 4,266,617,383.10

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.