Home / 182,354,272.80-273,531,409.20-54,703,456.80

Finding the Fourth Proportional to 182,354,272.80, 273,531,409.20 and 54,703,456.80

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Solution

The fourth proportional to 182,354,272.80, 273,531,409.20 and 54,703,456.80 is: 82,055,185.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,354,272.80 : 273,531,409.20 = 54,703,456.80 : x
  2. Step 2: Convert to fraction form
    182,354,272.80/273,531,409.20 = 54,703,456.80/x
  3. Step 3: Cross multiply
    182,354,272.80x = 273,531,409.20 × 54,703,456.80
  4. Step 4: Simplify right side
    182,354,272.80x = 14,963,113,626,615,322
  5. Step 5: Solve for x
    x = 14,963,113,626,615,322/182,354,272.80
  6. Step 6: Final answer
    x = 82,055,185.20

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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.