Home / 1,202,141,135,216.50-1,803,211,702,824.80-1,202,141,135,216.50

Finding the Fourth Proportional to 1,202,141,135,216.50, 1,803,211,702,824.80 and 1,202,141,135,216.50

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Solution

The fourth proportional to 1,202,141,135,216.50, 1,803,211,702,824.80 and 1,202,141,135,216.50 is: 1,803,211,702,824.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,202,141,135,216.50 : 1,803,211,702,824.80 = 1,202,141,135,216.50 : x
  2. Step 2: Convert to fraction form
    1,202,141,135,216.50/1,803,211,702,824.80 = 1,202,141,135,216.50/x
  3. Step 3: Cross multiply
    1,202,141,135,216.50x = 1,803,211,702,824.80 × 1,202,141,135,216.50
  4. Step 4: Simplify right side
    1,202,141,135,216.50x = 2,167,714,963,469,483,143,856,128
  5. Step 5: Solve for x
    x = 2,167,714,963,469,483,143,856,128/1,202,141,135,216.50
  6. Step 6: Final answer
    x = 1,803,211,702,824.80

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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.