Home / 30,075,170.07-45,105,531.84-13,885,566.33

Finding the Fourth Proportional to 30,075,170.07, 45,105,531.84 and 13,885,566.33

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Solution

The fourth proportional to 30,075,170.07, 45,105,531.84 and 13,885,566.33 is: 20,825,014.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,075,170.07 : 45,105,531.84 = 13,885,566.33 : x
  2. Step 2: Convert to fraction form
    30,075,170.07/45,105,531.84 = 13,885,566.33/x
  3. Step 3: Cross multiply
    30,075,170.07x = 45,105,531.84 × 13,885,566.33
  4. Step 4: Simplify right side
    30,075,170.07x = 626,315,854,214,247
  5. Step 5: Solve for x
    x = 626,315,854,214,247/30,075,170.07
  6. Step 6: Final answer
    x = 20,825,014.55

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