Home / 13,355,437,295.30-20,033,800,225.24-4,391,428,085.37

Finding the Fourth Proportional to 13,355,437,295.30, 20,033,800,225.24 and 4,391,428,085.37

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Solution

The fourth proportional to 13,355,437,295.30, 20,033,800,225.24 and 4,391,428,085.37 is: 6,587,353,975.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,355,437,295.30 : 20,033,800,225.24 = 4,391,428,085.37 : x
  2. Step 2: Convert to fraction form
    13,355,437,295.30/20,033,800,225.24 = 4,391,428,085.37/x
  3. Step 3: Cross multiply
    13,355,437,295.30x = 20,033,800,225.24 × 4,391,428,085.37
  4. Step 4: Simplify right side
    13,355,437,295.30x = 87,976,992,965,810,765,824
  5. Step 5: Solve for x
    x = 87,976,992,965,810,765,824/13,355,437,295.30
  6. Step 6: Final answer
    x = 6,587,353,975.81

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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.