Home / 184,973,147.33-255,200,093.25-105,531,139.14

Finding the Fourth Proportional to 184,973,147.33, 255,200,093.25 and 105,531,139.14

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Solution

The fourth proportional to 184,973,147.33, 255,200,093.25 and 105,531,139.14 is: 145,597,114.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,973,147.33 : 255,200,093.25 = 105,531,139.14 : x
  2. Step 2: Convert to fraction form
    184,973,147.33/255,200,093.25 = 105,531,139.14/x
  3. Step 3: Cross multiply
    184,973,147.33x = 255,200,093.25 × 105,531,139.14
  4. Step 4: Simplify right side
    184,973,147.33x = 26,931,556,549,306,724
  5. Step 5: Solve for x
    x = 26,931,556,549,306,724/184,973,147.33
  6. Step 6: Final answer
    x = 145,597,114.71

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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.