Home / 221,981,058.80-332,493,291.30-183,717,306.80

Finding the Fourth Proportional to 221,981,058.80, 332,493,291.30 and 183,717,306.80

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Solution

The fourth proportional to 221,981,058.80, 332,493,291.30 and 183,717,306.80 is: 275,180,109.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    221,981,058.80 : 332,493,291.30 = 183,717,306.80 : x
  2. Step 2: Convert to fraction form
    221,981,058.80/332,493,291.30 = 183,717,306.80/x
  3. Step 3: Cross multiply
    221,981,058.80x = 332,493,291.30 × 183,717,306.80
  4. Step 4: Simplify right side
    221,981,058.80x = 61,084,772,006,703,880
  5. Step 5: Solve for x
    x = 61,084,772,006,703,880/221,981,058.80
  6. Step 6: Final answer
    x = 275,180,109.23

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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.