Home / 204,950,701.80-307,426,052.70-185,181,096.60

Finding the Fourth Proportional to 204,950,701.80, 307,426,052.70 and 185,181,096.60

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Solution

The fourth proportional to 204,950,701.80, 307,426,052.70 and 185,181,096.60 is: 277,771,644.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    204,950,701.80 : 307,426,052.70 = 185,181,096.60 : x
  2. Step 2: Convert to fraction form
    204,950,701.80/307,426,052.70 = 185,181,096.60/x
  3. Step 3: Cross multiply
    204,950,701.80x = 307,426,052.70 × 185,181,096.60
  4. Step 4: Simplify right side
    204,950,701.80x = 56,929,493,562,395,384
  5. Step 5: Solve for x
    x = 56,929,493,562,395,384/204,950,701.80
  6. Step 6: Final answer
    x = 277,771,644.90

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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.