Home / 324,496,896.07-447,827,687.26-183,319,151.62

Finding the Fourth Proportional to 324,496,896.07, 447,827,687.26 and 183,319,151.62

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Solution

The fourth proportional to 324,496,896.07, 447,827,687.26 and 183,319,151.62 is: 252,992,841.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    324,496,896.07 : 447,827,687.26 = 183,319,151.62 : x
  2. Step 2: Convert to fraction form
    324,496,896.07/447,827,687.26 = 183,319,151.62/x
  3. Step 3: Cross multiply
    324,496,896.07x = 447,827,687.26 × 183,319,151.62
  4. Step 4: Simplify right side
    324,496,896.07x = 82,095,391,700,449,888
  5. Step 5: Solve for x
    x = 82,095,391,700,449,888/324,496,896.07
  6. Step 6: Final answer
    x = 252,992,841.21

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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.