Home / 184,360,783.25-254,414,911.39-100,727,117.55

Finding the Fourth Proportional to 184,360,783.25, 254,414,911.39 and 100,727,117.55

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Solution

The fourth proportional to 184,360,783.25, 254,414,911.39 and 100,727,117.55 is: 139,001,799.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,360,783.25 : 254,414,911.39 = 100,727,117.55 : x
  2. Step 2: Convert to fraction form
    184,360,783.25/254,414,911.39 = 100,727,117.55/x
  3. Step 3: Cross multiply
    184,360,783.25x = 254,414,911.39 × 100,727,117.55
  4. Step 4: Simplify right side
    184,360,783.25x = 25,626,480,685,801,544
  5. Step 5: Solve for x
    x = 25,626,480,685,801,544/184,360,783.25
  6. Step 6: Final answer
    x = 139,001,799.81

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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.