Home / 46,633,672.80-69,950,509.20-33,943,240.80

Finding the Fourth Proportional to 46,633,672.80, 69,950,509.20 and 33,943,240.80

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Solution

The fourth proportional to 46,633,672.80, 69,950,509.20 and 33,943,240.80 is: 50,914,861.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,633,672.80 : 69,950,509.20 = 33,943,240.80 : x
  2. Step 2: Convert to fraction form
    46,633,672.80/69,950,509.20 = 33,943,240.80/x
  3. Step 3: Cross multiply
    46,633,672.80x = 69,950,509.20 × 33,943,240.80
  4. Step 4: Simplify right side
    46,633,672.80x = 2,374,346,977,858,215.50
  5. Step 5: Solve for x
    x = 2,374,346,977,858,215.50/46,633,672.80
  6. Step 6: Final answer
    x = 50,914,861.20

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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.