Home / 184,598,004.96-254,734,940.16-100,949,628.96

Finding the Fourth Proportional to 184,598,004.96, 254,734,940.16 and 100,949,628.96

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Solution

The fourth proportional to 184,598,004.96, 254,734,940.16 and 100,949,628.96 is: 139,304,851.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,598,004.96 : 254,734,940.16 = 100,949,628.96 : x
  2. Step 2: Convert to fraction form
    184,598,004.96/254,734,940.16 = 100,949,628.96/x
  3. Step 3: Cross multiply
    184,598,004.96x = 254,734,940.16 × 100,949,628.96
  4. Step 4: Simplify right side
    184,598,004.96x = 25,715,397,692,299,800
  5. Step 5: Solve for x
    x = 25,715,397,692,299,800/184,598,004.96
  6. Step 6: Final answer
    x = 139,304,851.63

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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.