Home / 67,264,852.82-92,825,496.35-36,325,019.37

Finding the Fourth Proportional to 67,264,852.82, 92,825,496.35 and 36,325,019.37

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Solution

The fourth proportional to 67,264,852.82, 92,825,496.35 and 36,325,019.37 is: 50,128,526.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,264,852.82 : 92,825,496.35 = 36,325,019.37 : x
  2. Step 2: Convert to fraction form
    67,264,852.82/92,825,496.35 = 36,325,019.37/x
  3. Step 3: Cross multiply
    67,264,852.82x = 92,825,496.35 × 36,325,019.37
  4. Step 4: Simplify right side
    67,264,852.82x = 3,371,887,952,761,989
  5. Step 5: Solve for x
    x = 3,371,887,952,761,989/67,264,852.82
  6. Step 6: Final answer
    x = 50,128,526.44

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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.