Home / 269,833,066.24-372,369,552.48-146,073,651.52

Finding the Fourth Proportional to 269,833,066.24, 372,369,552.48 and 146,073,651.52

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Solution

The fourth proportional to 269,833,066.24, 372,369,552.48 and 146,073,651.52 is: 201,581,596.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    269,833,066.24 : 372,369,552.48 = 146,073,651.52 : x
  2. Step 2: Convert to fraction form
    269,833,066.24/372,369,552.48 = 146,073,651.52/x
  3. Step 3: Cross multiply
    269,833,066.24x = 372,369,552.48 × 146,073,651.52
  4. Step 4: Simplify right side
    269,833,066.24x = 54,393,380,245,621,880
  5. Step 5: Solve for x
    x = 54,393,380,245,621,880/269,833,066.24
  6. Step 6: Final answer
    x = 201,581,596.37

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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.