Home / 62,950,591-94,321,495.77-38,283,907.69

Finding the Fourth Proportional to 62,950,591, 94,321,495.77 and 38,283,907.69

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Solution

The fourth proportional to 62,950,591, 94,321,495.77 and 38,283,907.69 is: 57,362,375.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,950,591 : 94,321,495.77 = 38,283,907.69 : x
  2. Step 2: Convert to fraction form
    62,950,591/94,321,495.77 = 38,283,907.69/x
  3. Step 3: Cross multiply
    62,950,591x = 94,321,495.77 × 38,283,907.69
  4. Step 4: Simplify right side
    62,950,591x = 3,610,995,437,241,405
  5. Step 5: Solve for x
    x = 3,610,995,437,241,405/62,950,591
  6. Step 6: Final answer
    x = 57,362,375.47

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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.