Home / 341,121,734.13-470,747,993.40-184,488,840.30

Finding the Fourth Proportional to 341,121,734.13, 470,747,993.40 and 184,488,840.30

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Solution

The fourth proportional to 341,121,734.13, 470,747,993.40 and 184,488,840.30 is: 254,594,599.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    341,121,734.13 : 470,747,993.40 = 184,488,840.30 : x
  2. Step 2: Convert to fraction form
    341,121,734.13/470,747,993.40 = 184,488,840.30/x
  3. Step 3: Cross multiply
    341,121,734.13x = 470,747,993.40 × 184,488,840.30
  4. Step 4: Simplify right side
    341,121,734.13x = 86,847,751,375,918,048
  5. Step 5: Solve for x
    x = 86,847,751,375,918,048/341,121,734.13
  6. Step 6: Final answer
    x = 254,594,599.78

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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.