Home / 165,600,255.49-228,522,992.38-95,047,478.76

Finding the Fourth Proportional to 165,600,255.49, 228,522,992.38 and 95,047,478.76

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Solution

The fourth proportional to 165,600,255.49, 228,522,992.38 and 95,047,478.76 is: 131,162,444.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    165,600,255.49 : 228,522,992.38 = 95,047,478.76 : x
  2. Step 2: Convert to fraction form
    165,600,255.49/228,522,992.38 = 95,047,478.76/x
  3. Step 3: Cross multiply
    165,600,255.49x = 228,522,992.38 × 95,047,478.76
  4. Step 4: Simplify right side
    165,600,255.49x = 21,720,534,264,409,692
  5. Step 5: Solve for x
    x = 21,720,534,264,409,692/165,600,255.49
  6. Step 6: Final answer
    x = 131,162,444.16

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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.