Home / 8,991,481,418,243.20-13,485,627,833,192-4,089,369,674,066.70

Finding the Fourth Proportional to 8,991,481,418,243.20, 13,485,627,833,192 and 4,089,369,674,066.70

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Solution

The fourth proportional to 8,991,481,418,243.20, 13,485,627,833,192 and 4,089,369,674,066.70 is: 6,133,329,418,321.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,991,481,418,243.20 : 13,485,627,833,192 = 4,089,369,674,066.70 : x
  2. Step 2: Convert to fraction form
    8,991,481,418,243.20/13,485,627,833,192 = 4,089,369,674,066.70/x
  3. Step 3: Cross multiply
    8,991,481,418,243.20x = 13,485,627,833,192 × 4,089,369,674,066.70
  4. Step 4: Simplify right side
    8,991,481,418,243.20x = 55,147,717,496,805,188,247,224,320
  5. Step 5: Solve for x
    x = 55,147,717,496,805,188,247,224,320/8,991,481,418,243.20
  6. Step 6: Final answer
    x = 6,133,329,418,321.84

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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.