Home / 263,844,825.06-364,106,287.54-146,370,159.01

Finding the Fourth Proportional to 263,844,825.06, 364,106,287.54 and 146,370,159.01

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Solution

The fourth proportional to 263,844,825.06, 364,106,287.54 and 146,370,159.01 is: 201,991,057.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    263,844,825.06 : 364,106,287.54 = 146,370,159.01 : x
  2. Step 2: Convert to fraction form
    263,844,825.06/364,106,287.54 = 146,370,159.01/x
  3. Step 3: Cross multiply
    263,844,825.06x = 364,106,287.54 × 146,370,159.01
  4. Step 4: Simplify right side
    263,844,825.06x = 53,294,295,203,770,584
  5. Step 5: Solve for x
    x = 53,294,295,203,770,584/263,844,825.06
  6. Step 6: Final answer
    x = 201,991,057.40

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.