Home / 34,179,450.40-51,269,175.60-31,584,224.80

Finding the Fourth Proportional to 34,179,450.40, 51,269,175.60 and 31,584,224.80

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Solution

The fourth proportional to 34,179,450.40, 51,269,175.60 and 31,584,224.80 is: 47,376,337.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,179,450.40 : 51,269,175.60 = 31,584,224.80 : x
  2. Step 2: Convert to fraction form
    34,179,450.40/51,269,175.60 = 31,584,224.80/x
  3. Step 3: Cross multiply
    34,179,450.40x = 51,269,175.60 × 31,584,224.80
  4. Step 4: Simplify right side
    34,179,450.40x = 1,619,297,167,461,075
  5. Step 5: Solve for x
    x = 1,619,297,167,461,075/34,179,450.40
  6. Step 6: Final answer
    x = 47,376,337.20

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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.