Home / 174,961,173.60-262,441,760.40-110,054,512.80

Finding the Fourth Proportional to 174,961,173.60, 262,441,760.40 and 110,054,512.80

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Solution

The fourth proportional to 174,961,173.60, 262,441,760.40 and 110,054,512.80 is: 165,081,769.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,961,173.60 : 262,441,760.40 = 110,054,512.80 : x
  2. Step 2: Convert to fraction form
    174,961,173.60/262,441,760.40 = 110,054,512.80/x
  3. Step 3: Cross multiply
    174,961,173.60x = 262,441,760.40 × 110,054,512.80
  4. Step 4: Simplify right side
    174,961,173.60x = 28,882,900,079,196,332
  5. Step 5: Solve for x
    x = 28,882,900,079,196,332/174,961,173.60
  6. Step 6: Final answer
    x = 165,081,769.20

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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.