Home / 11,526,555,483,646-17,289,224,288,180-3,780,802,709,965.20

Finding the Fourth Proportional to 11,526,555,483,646, 17,289,224,288,180 and 3,780,802,709,965.20

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Solution

The fourth proportional to 11,526,555,483,646, 17,289,224,288,180 and 3,780,802,709,965.20 is: 5,671,004,328,629.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,526,555,483,646 : 17,289,224,288,180 = 3,780,802,709,965.20 : x
  2. Step 2: Convert to fraction form
    11,526,555,483,646/17,289,224,288,180 = 3,780,802,709,965.20/x
  3. Step 3: Cross multiply
    11,526,555,483,646x = 17,289,224,288,180 × 3,780,802,709,965.20
  4. Step 4: Simplify right side
    11,526,555,483,646x = 65,367,146,041,947,100,901,539,840
  5. Step 5: Solve for x
    x = 65,367,146,041,947,100,901,539,840/11,526,555,483,646
  6. Step 6: Final answer
    x = 5,671,004,328,629.72

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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.