Home / 294,594,776.96-441,863,472.30-119,728,295.51

Finding the Fourth Proportional to 294,594,776.96, 441,863,472.30 and 119,728,295.51

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Solution

The fourth proportional to 294,594,776.96, 441,863,472.30 and 119,728,295.51 is: 179,580,781.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    294,594,776.96 : 441,863,472.30 = 119,728,295.51 : x
  2. Step 2: Convert to fraction form
    294,594,776.96/441,863,472.30 = 119,728,295.51/x
  3. Step 3: Cross multiply
    294,594,776.96x = 441,863,472.30 × 119,728,295.51
  4. Step 4: Simplify right side
    294,594,776.96x = 52,903,560,383,950,800
  5. Step 5: Solve for x
    x = 52,903,560,383,950,800/294,594,776.96
  6. Step 6: Final answer
    x = 179,580,781.88

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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.