Home / 59,947,481.41-82,729,136.39-36,418,013.15

Finding the Fourth Proportional to 59,947,481.41, 82,729,136.39 and 36,418,013.15

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Solution

The fourth proportional to 59,947,481.41, 82,729,136.39 and 36,418,013.15 is: 50,257,837.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,947,481.41 : 82,729,136.39 = 36,418,013.15 : x
  2. Step 2: Convert to fraction form
    59,947,481.41/82,729,136.39 = 36,418,013.15/x
  3. Step 3: Cross multiply
    59,947,481.41x = 82,729,136.39 × 36,418,013.15
  4. Step 4: Simplify right side
    59,947,481.41x = 3,012,830,776,911,104
  5. Step 5: Solve for x
    x = 3,012,830,776,911,104/59,947,481.41
  6. Step 6: Final answer
    x = 50,257,837.46

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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.