Home / 174,336,823.80-261,505,235.70-113,870,647.80

Finding the Fourth Proportional to 174,336,823.80, 261,505,235.70 and 113,870,647.80

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Solution

The fourth proportional to 174,336,823.80, 261,505,235.70 and 113,870,647.80 is: 170,805,971.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,336,823.80 : 261,505,235.70 = 113,870,647.80 : x
  2. Step 2: Convert to fraction form
    174,336,823.80/261,505,235.70 = 113,870,647.80/x
  3. Step 3: Cross multiply
    174,336,823.80x = 261,505,235.70 × 113,870,647.80
  4. Step 4: Simplify right side
    174,336,823.80x = 29,777,770,592,250,684
  5. Step 5: Solve for x
    x = 29,777,770,592,250,684/174,336,823.80
  6. Step 6: Final answer
    x = 170,805,971.70

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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.