Home / 341,122,750.50-470,749,396.43-184,489,857.48

Finding the Fourth Proportional to 341,122,750.50, 470,749,396.43 and 184,489,857.48

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Solution

The fourth proportional to 341,122,750.50, 470,749,396.43 and 184,489,857.48 is: 254,596,003.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    341,122,750.50 : 470,749,396.43 = 184,489,857.48 : x
  2. Step 2: Convert to fraction form
    341,122,750.50/470,749,396.43 = 184,489,857.48/x
  3. Step 3: Cross multiply
    341,122,750.50x = 470,749,396.43 × 184,489,857.48
  4. Step 4: Simplify right side
    341,122,750.50x = 86,848,489,056,166,720
  5. Step 5: Solve for x
    x = 86,848,489,056,166,720/341,122,750.50
  6. Step 6: Final answer
    x = 254,596,003.72

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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.