Home / 62,512,012.31-86,266,576.98-35,009,940.56

Finding the Fourth Proportional to 62,512,012.31, 86,266,576.98 and 35,009,940.56

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Solution

The fourth proportional to 62,512,012.31, 86,266,576.98 and 35,009,940.56 is: 48,313,717.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,512,012.31 : 86,266,576.98 = 35,009,940.56 : x
  2. Step 2: Convert to fraction form
    62,512,012.31/86,266,576.98 = 35,009,940.56/x
  3. Step 3: Cross multiply
    62,512,012.31x = 86,266,576.98 × 35,009,940.56
  4. Step 4: Simplify right side
    62,512,012.31x = 3,020,187,732,384,464.50
  5. Step 5: Solve for x
    x = 3,020,187,732,384,464.50/62,512,012.31
  6. Step 6: Final answer
    x = 48,313,717.97

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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.