Home / 15,269,614,353.24-22,907,734,981.51-4,645,562,561.24

Finding the Fourth Proportional to 15,269,614,353.24, 22,907,734,981.51 and 4,645,562,561.24

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Solution

The fourth proportional to 15,269,614,353.24, 22,907,734,981.51 and 4,645,562,561.24 is: 6,969,351,912.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,269,614,353.24 : 22,907,734,981.51 = 4,645,562,561.24 : x
  2. Step 2: Convert to fraction form
    15,269,614,353.24/22,907,734,981.51 = 4,645,562,561.24/x
  3. Step 3: Cross multiply
    15,269,614,353.24x = 22,907,734,981.51 × 4,645,562,561.24
  4. Step 4: Simplify right side
    15,269,614,353.24x = 106,419,315,992,910,725,120
  5. Step 5: Solve for x
    x = 106,419,315,992,910,725,120/15,269,614,353.24
  6. Step 6: Final answer
    x = 6,969,351,912.30

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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.