Home / 164,100,093.71-226,458,806.94-88,746,419.96

Finding the Fourth Proportional to 164,100,093.71, 226,458,806.94 and 88,746,419.96

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Solution

The fourth proportional to 164,100,093.71, 226,458,806.94 and 88,746,419.96 is: 122,470,426.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,100,093.71 : 226,458,806.94 = 88,746,419.96 : x
  2. Step 2: Convert to fraction form
    164,100,093.71/226,458,806.94 = 88,746,419.96/x
  3. Step 3: Cross multiply
    164,100,093.71x = 226,458,806.94 × 88,746,419.96
  4. Step 4: Simplify right side
    164,100,093.71x = 20,097,408,384,737,996
  5. Step 5: Solve for x
    x = 20,097,408,384,737,996/164,100,093.71
  6. Step 6: Final answer
    x = 122,470,426.01

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.