Home / 31,221,164.92-46,797,584.82-16,076,005.24

Finding the Fourth Proportional to 31,221,164.92, 46,797,584.82 and 16,076,005.24

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Solution

The fourth proportional to 31,221,164.92, 46,797,584.82 and 16,076,005.24 is: 24,096,417.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,221,164.92 : 46,797,584.82 = 16,076,005.24 : x
  2. Step 2: Convert to fraction form
    31,221,164.92/46,797,584.82 = 16,076,005.24/x
  3. Step 3: Cross multiply
    31,221,164.92x = 46,797,584.82 × 16,076,005.24
  4. Step 4: Simplify right side
    31,221,164.92x = 752,318,218,785,664.50
  5. Step 5: Solve for x
    x = 752,318,218,785,664.50/31,221,164.92
  6. Step 6: Final answer
    x = 24,096,417.31

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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.