Home / 67,414,745.01-93,031,686.75-36,474,235.41

Finding the Fourth Proportional to 67,414,745.01, 93,031,686.75 and 36,474,235.41

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Solution

The fourth proportional to 67,414,745.01, 93,031,686.75 and 36,474,235.41 is: 50,334,087.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,414,745.01 : 93,031,686.75 = 36,474,235.41 : x
  2. Step 2: Convert to fraction form
    67,414,745.01/93,031,686.75 = 36,474,235.41/x
  3. Step 3: Cross multiply
    67,414,745.01x = 93,031,686.75 × 36,474,235.41
  4. Step 4: Simplify right side
    67,414,745.01x = 3,393,259,643,108,877.50
  5. Step 5: Solve for x
    x = 3,393,259,643,108,877.50/67,414,745.01
  6. Step 6: Final answer
    x = 50,334,087.04

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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.