Home / 236,048,097.26-325,615,604.46-165,588,611.54

Finding the Fourth Proportional to 236,048,097.26, 325,615,604.46 and 165,588,611.54

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Solution

The fourth proportional to 236,048,097.26, 325,615,604.46 and 165,588,611.54 is: 228,420,548.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,048,097.26 : 325,615,604.46 = 165,588,611.54 : x
  2. Step 2: Convert to fraction form
    236,048,097.26/325,615,604.46 = 165,588,611.54/x
  3. Step 3: Cross multiply
    236,048,097.26x = 325,615,604.46 × 165,588,611.54
  4. Step 4: Simplify right side
    236,048,097.26x = 53,918,235,838,289,224
  5. Step 5: Solve for x
    x = 53,918,235,838,289,224/236,048,097.26
  6. Step 6: Final answer
    x = 228,420,548.46

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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.