Home / 175,850,739,086.64-263,110,464,261.27-104,178,720,613.51

Finding the Fourth Proportional to 175,850,739,086.64, 263,110,464,261.27 and 104,178,720,613.51

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Solution

The fourth proportional to 175,850,739,086.64, 263,110,464,261.27 and 104,178,720,613.51 is: 155,873,735,243.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,850,739,086.64 : 263,110,464,261.27 = 104,178,720,613.51 : x
  2. Step 2: Convert to fraction form
    175,850,739,086.64/263,110,464,261.27 = 104,178,720,613.51/x
  3. Step 3: Cross multiply
    175,850,739,086.64x = 263,110,464,261.27 × 104,178,720,613.51
  4. Step 4: Simplify right side
    175,850,739,086.64x = 27,410,511,546,765,753,188,352
  5. Step 5: Solve for x
    x = 27,410,511,546,765,753,188,352/175,850,739,086.64
  6. Step 6: Final answer
    x = 155,873,735,243.51

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.