Home / 38,460,010.88-57,607,075.20-36,198,824.96

Finding the Fourth Proportional to 38,460,010.88, 57,607,075.20 and 36,198,824.96

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Solution

The fourth proportional to 38,460,010.88, 57,607,075.20 and 36,198,824.96 is: 54,220,172.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,460,010.88 : 57,607,075.20 = 36,198,824.96 : x
  2. Step 2: Convert to fraction form
    38,460,010.88/57,607,075.20 = 36,198,824.96/x
  3. Step 3: Cross multiply
    38,460,010.88x = 57,607,075.20 × 36,198,824.96
  4. Step 4: Simplify right side
    38,460,010.88x = 2,085,308,431,622,357.25
  5. Step 5: Solve for x
    x = 2,085,308,431,622,357.25/38,460,010.88
  6. Step 6: Final answer
    x = 54,220,172.69

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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.