Home / 174,798,497.20-262,197,745.80-110,175,271.60

Finding the Fourth Proportional to 174,798,497.20, 262,197,745.80 and 110,175,271.60

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Solution

The fourth proportional to 174,798,497.20, 262,197,745.80 and 110,175,271.60 is: 165,262,907.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,798,497.20 : 262,197,745.80 = 110,175,271.60 : x
  2. Step 2: Convert to fraction form
    174,798,497.20/262,197,745.80 = 110,175,271.60/x
  3. Step 3: Cross multiply
    174,798,497.20x = 262,197,745.80 × 110,175,271.60
  4. Step 4: Simplify right side
    174,798,497.20x = 28,887,707,856,422,760
  5. Step 5: Solve for x
    x = 28,887,707,856,422,760/174,798,497.20
  6. Step 6: Final answer
    x = 165,262,907.40

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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.