Home / 341,122,753.31-470,749,400.30-184,489,860.29

Finding the Fourth Proportional to 341,122,753.31, 470,749,400.30 and 184,489,860.29

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Solution

The fourth proportional to 341,122,753.31, 470,749,400.30 and 184,489,860.29 is: 254,596,007.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    341,122,753.31 : 470,749,400.30 = 184,489,860.29 : x
  2. Step 2: Convert to fraction form
    341,122,753.31/470,749,400.30 = 184,489,860.29/x
  3. Step 3: Cross multiply
    341,122,753.31x = 470,749,400.30 × 184,489,860.29
  4. Step 4: Simplify right side
    341,122,753.31x = 86,848,491,091,055,760
  5. Step 5: Solve for x
    x = 86,848,491,091,055,760/341,122,753.31
  6. Step 6: Final answer
    x = 254,596,007.59

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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.