Home / 327,698,957.94-452,231,228.40-179,029,708.32

Finding the Fourth Proportional to 327,698,957.94, 452,231,228.40 and 179,029,708.32

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Solution

The fourth proportional to 327,698,957.94, 452,231,228.40 and 179,029,708.32 is: 247,064,639.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    327,698,957.94 : 452,231,228.40 = 179,029,708.32 : x
  2. Step 2: Convert to fraction form
    327,698,957.94/452,231,228.40 = 179,029,708.32/x
  3. Step 3: Cross multiply
    327,698,957.94x = 452,231,228.40 × 179,029,708.32
  4. Step 4: Simplify right side
    327,698,957.94x = 80,962,824,913,647,296
  5. Step 5: Solve for x
    x = 80,962,824,913,647,296/327,698,957.94
  6. Step 6: Final answer
    x = 247,064,639.52

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.