Home / 29,820,003.21-44,725,022.10-8,256,784.64

Finding the Fourth Proportional to 29,820,003.21, 44,725,022.10 and 8,256,784.64

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Solution

The fourth proportional to 29,820,003.21, 44,725,022.10 and 8,256,784.64 is: 12,383,797.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,820,003.21 : 44,725,022.10 = 8,256,784.64 : x
  2. Step 2: Convert to fraction form
    29,820,003.21/44,725,022.10 = 8,256,784.64/x
  3. Step 3: Cross multiply
    29,820,003.21x = 44,725,022.10 × 8,256,784.64
  4. Step 4: Simplify right side
    29,820,003.21x = 369,284,875,275,315.44
  5. Step 5: Solve for x
    x = 369,284,875,275,315.44/29,820,003.21
  6. Step 6: Final answer
    x = 12,383,797.30

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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.