Home / 44,458,649.55-66,580,343.55-30,773,453.31

Finding the Fourth Proportional to 44,458,649.55, 66,580,343.55 and 30,773,453.31

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Solution

The fourth proportional to 44,458,649.55, 66,580,343.55 and 30,773,453.31 is: 46,085,679.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,458,649.55 : 66,580,343.55 = 30,773,453.31 : x
  2. Step 2: Convert to fraction form
    44,458,649.55/66,580,343.55 = 30,773,453.31/x
  3. Step 3: Cross multiply
    44,458,649.55x = 66,580,343.55 × 30,773,453.31
  4. Step 4: Simplify right side
    44,458,649.55x = 2,048,907,093,599,684.50
  5. Step 5: Solve for x
    x = 2,048,907,093,599,684.50/44,458,649.55
  6. Step 6: Final answer
    x = 46,085,679.94

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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.