Home / 341,100,751.88-470,720,455.80-184,467,858.81

Finding the Fourth Proportional to 341,100,751.88, 470,720,455.80 and 184,467,858.81

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Solution

The fourth proportional to 341,100,751.88, 470,720,455.80 and 184,467,858.81 is: 254,566,412.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    341,100,751.88 : 470,720,455.80 = 184,467,858.81 : x
  2. Step 2: Convert to fraction form
    341,100,751.88/470,720,455.80 = 184,467,858.81/x
  3. Step 3: Cross multiply
    341,100,751.88x = 470,720,455.80 × 184,467,858.81
  4. Step 4: Simplify right side
    341,100,751.88x = 86,832,794,578,072,992
  5. Step 5: Solve for x
    x = 86,832,794,578,072,992/341,100,751.88
  6. Step 6: Final answer
    x = 254,566,412.12

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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.