Home / 336,704,415.60-505,056,623.40-332,169,452.40

Finding the Fourth Proportional to 336,704,415.60, 505,056,623.40 and 332,169,452.40

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Solution

The fourth proportional to 336,704,415.60, 505,056,623.40 and 332,169,452.40 is: 498,254,178.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,704,415.60 : 505,056,623.40 = 332,169,452.40 : x
  2. Step 2: Convert to fraction form
    336,704,415.60/505,056,623.40 = 332,169,452.40/x
  3. Step 3: Cross multiply
    336,704,415.60x = 505,056,623.40 × 332,169,452.40
  4. Step 4: Simplify right side
    336,704,415.60x = 167,764,382,025,771,008
  5. Step 5: Solve for x
    x = 167,764,382,025,771,008/336,704,415.60
  6. Step 6: Final answer
    x = 498,254,178.60

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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.