Home / 165,619,605.93-228,564,044.24-95,054,651.96

Finding the Fourth Proportional to 165,619,605.93, 228,564,044.24 and 95,054,651.96

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Solution

The fourth proportional to 165,619,605.93, 228,564,044.24 and 95,054,651.96 is: 131,180,578.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    165,619,605.93 : 228,564,044.24 = 95,054,651.96 : x
  2. Step 2: Convert to fraction form
    165,619,605.93/228,564,044.24 = 95,054,651.96/x
  3. Step 3: Cross multiply
    165,619,605.93x = 228,564,044.24 × 95,054,651.96
  4. Step 4: Simplify right side
    165,619,605.93x = 21,726,075,675,803,244
  5. Step 5: Solve for x
    x = 21,726,075,675,803,244/165,619,605.93
  6. Step 6: Final answer
    x = 131,180,578.25

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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.