Home / 182,981,653.83-274,400,747.15-66,369,239.19

Finding the Fourth Proportional to 182,981,653.83, 274,400,747.15 and 66,369,239.19

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Solution

The fourth proportional to 182,981,653.83, 274,400,747.15 and 66,369,239.19 is: 99,527,840.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,981,653.83 : 274,400,747.15 = 66,369,239.19 : x
  2. Step 2: Convert to fraction form
    182,981,653.83/274,400,747.15 = 66,369,239.19/x
  3. Step 3: Cross multiply
    182,981,653.83x = 274,400,747.15 × 66,369,239.19
  4. Step 4: Simplify right side
    182,981,653.83x = 18,211,768,821,181,212
  5. Step 5: Solve for x
    x = 18,211,768,821,181,212/182,981,653.83
  6. Step 6: Final answer
    x = 99,527,840.31

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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.