Home / 29,820,020.27-44,725,047.69-8,256,801.70

Finding the Fourth Proportional to 29,820,020.27, 44,725,047.69 and 8,256,801.70

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Solution

The fourth proportional to 29,820,020.27, 44,725,047.69 and 8,256,801.70 is: 12,383,822.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,820,020.27 : 44,725,047.69 = 8,256,801.70 : x
  2. Step 2: Convert to fraction form
    29,820,020.27/44,725,047.69 = 8,256,801.70/x
  3. Step 3: Cross multiply
    29,820,020.27x = 44,725,047.69 × 8,256,801.70
  4. Step 4: Simplify right side
    29,820,020.27x = 369,285,849,687,560.44
  5. Step 5: Solve for x
    x = 369,285,849,687,560.44/29,820,020.27
  6. Step 6: Final answer
    x = 12,383,822.89

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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.