Home / 12,055,296.03-18,083,093.49-3,535,808.37

Finding the Fourth Proportional to 12,055,296.03, 18,083,093.49 and 3,535,808.37

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Solution

The fourth proportional to 12,055,296.03, 18,083,093.49 and 3,535,808.37 is: 5,303,756.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,055,296.03 : 18,083,093.49 = 3,535,808.37 : x
  2. Step 2: Convert to fraction form
    12,055,296.03/18,083,093.49 = 3,535,808.37/x
  3. Step 3: Cross multiply
    12,055,296.03x = 18,083,093.49 × 3,535,808.37
  4. Step 4: Simplify right side
    12,055,296.03x = 63,938,353,317,434.51
  5. Step 5: Solve for x
    x = 63,938,353,317,434.51/12,055,296.03
  6. Step 6: Final answer
    x = 5,303,756.39

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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.