Home / 31,293,080.55-46,939,620.83-29,698,757.55

Finding the Fourth Proportional to 31,293,080.55, 46,939,620.83 and 29,698,757.55

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Solution

The fourth proportional to 31,293,080.55, 46,939,620.83 and 29,698,757.55 is: 44,548,136.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,293,080.55 : 46,939,620.83 = 29,698,757.55 : x
  2. Step 2: Convert to fraction form
    31,293,080.55/46,939,620.83 = 29,698,757.55/x
  3. Step 3: Cross multiply
    31,293,080.55x = 46,939,620.83 × 29,698,757.55
  4. Step 4: Simplify right side
    31,293,080.55x = 1,394,048,418,370,606
  5. Step 5: Solve for x
    x = 1,394,048,418,370,606/31,293,080.55
  6. Step 6: Final answer
    x = 44,548,136.33

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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.