Home / 179,654,145.60-268,977,333.60-174,615,297.60

Finding the Fourth Proportional to 179,654,145.60, 268,977,333.60 and 174,615,297.60

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Solution

The fourth proportional to 179,654,145.60, 268,977,333.60 and 174,615,297.60 is: 261,433,194.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,654,145.60 : 268,977,333.60 = 174,615,297.60 : x
  2. Step 2: Convert to fraction form
    179,654,145.60/268,977,333.60 = 174,615,297.60/x
  3. Step 3: Cross multiply
    179,654,145.60x = 268,977,333.60 × 174,615,297.60
  4. Step 4: Simplify right side
    179,654,145.60x = 46,967,557,154,218,480
  5. Step 5: Solve for x
    x = 46,967,557,154,218,480/179,654,145.60
  6. Step 6: Final answer
    x = 261,433,194.30

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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.