Home / 37,007,610.66-51,075,847.31-21,323,632.46

Finding the Fourth Proportional to 37,007,610.66, 51,075,847.31 and 21,323,632.46

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Solution

The fourth proportional to 37,007,610.66, 51,075,847.31 and 21,323,632.46 is: 29,429,692.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,007,610.66 : 51,075,847.31 = 21,323,632.46 : x
  2. Step 2: Convert to fraction form
    37,007,610.66/51,075,847.31 = 21,323,632.46/x
  3. Step 3: Cross multiply
    37,007,610.66x = 51,075,847.31 × 21,323,632.46
  4. Step 4: Simplify right side
    37,007,610.66x = 1,089,122,595,259,522.12
  5. Step 5: Solve for x
    x = 1,089,122,595,259,522.12/37,007,610.66
  6. Step 6: Final answer
    x = 29,429,692.32

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.