Home / 4,723,518,713,163.30-7,085,278,086,744.30-1,327,744,833,130.80

Finding the Fourth Proportional to 4,723,518,713,163.30, 7,085,278,086,744.30 and 1,327,744,833,130.80

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Solution

The fourth proportional to 4,723,518,713,163.30, 7,085,278,086,744.30 and 1,327,744,833,130.80 is: 1,991,617,254,474.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,723,518,713,163.30 : 7,085,278,086,744.30 = 1,327,744,833,130.80 : x
  2. Step 2: Convert to fraction form
    4,723,518,713,163.30/7,085,278,086,744.30 = 1,327,744,833,130.80/x
  3. Step 3: Cross multiply
    4,723,518,713,163.30x = 7,085,278,086,744.30 × 1,327,744,833,130.80
  4. Step 4: Simplify right side
    4,723,518,713,163.30x = 9,407,441,370,969,624,912,330,752
  5. Step 5: Solve for x
    x = 9,407,441,370,969,624,912,330,752/4,723,518,713,163.30
  6. Step 6: Final answer
    x = 1,991,617,254,474.59

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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.