Home / 46,505,083.80-69,757,625.70-37,895,739.60

Finding the Fourth Proportional to 46,505,083.80, 69,757,625.70 and 37,895,739.60

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Solution

The fourth proportional to 46,505,083.80, 69,757,625.70 and 37,895,739.60 is: 56,843,609.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,505,083.80 : 69,757,625.70 = 37,895,739.60 : x
  2. Step 2: Convert to fraction form
    46,505,083.80/69,757,625.70 = 37,895,739.60/x
  3. Step 3: Cross multiply
    46,505,083.80x = 69,757,625.70 × 37,895,739.60
  4. Step 4: Simplify right side
    46,505,083.80x = 2,643,516,818,641,468
  5. Step 5: Solve for x
    x = 2,643,516,818,641,468/46,505,083.80
  6. Step 6: Final answer
    x = 56,843,609.40

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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.