Home / 174,336,833.80-261,505,250.70-113,870,657.80

Finding the Fourth Proportional to 174,336,833.80, 261,505,250.70 and 113,870,657.80

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Solution

The fourth proportional to 174,336,833.80, 261,505,250.70 and 113,870,657.80 is: 170,805,986.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,336,833.80 : 261,505,250.70 = 113,870,657.80 : x
  2. Step 2: Convert to fraction form
    174,336,833.80/261,505,250.70 = 113,870,657.80/x
  3. Step 3: Cross multiply
    174,336,833.80x = 261,505,250.70 × 113,870,657.80
  4. Step 4: Simplify right side
    174,336,833.80x = 29,777,774,915,362,908
  5. Step 5: Solve for x
    x = 29,777,774,915,362,908/174,336,833.80
  6. Step 6: Final answer
    x = 170,805,986.70

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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.