Home / 184,103,399.15-254,068,077.15-100,476,893.48

Finding the Fourth Proportional to 184,103,399.15, 254,068,077.15 and 100,476,893.48

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Solution

The fourth proportional to 184,103,399.15, 254,068,077.15 and 100,476,893.48 is: 138,661,052.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,103,399.15 : 254,068,077.15 = 100,476,893.48 : x
  2. Step 2: Convert to fraction form
    184,103,399.15/254,068,077.15 = 100,476,893.48/x
  3. Step 3: Cross multiply
    184,103,399.15x = 254,068,077.15 × 100,476,893.48
  4. Step 4: Simplify right side
    184,103,399.15x = 25,527,971,125,104,144
  5. Step 5: Solve for x
    x = 25,527,971,125,104,144/184,103,399.15
  6. Step 6: Final answer
    x = 138,661,052.67

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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.