Home / 165,600,253.99-228,522,990.31-95,047,477.26

Finding the Fourth Proportional to 165,600,253.99, 228,522,990.31 and 95,047,477.26

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Solution

The fourth proportional to 165,600,253.99, 228,522,990.31 and 95,047,477.26 is: 131,162,442.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    165,600,253.99 : 228,522,990.31 = 95,047,477.26 : x
  2. Step 2: Convert to fraction form
    165,600,253.99/228,522,990.31 = 95,047,477.26/x
  3. Step 3: Cross multiply
    165,600,253.99x = 228,522,990.31 × 95,047,477.26
  4. Step 4: Simplify right side
    165,600,253.99x = 21,720,533,724,876,928
  5. Step 5: Solve for x
    x = 21,720,533,724,876,928/165,600,253.99
  6. Step 6: Final answer
    x = 131,162,442.09

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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.