Home / 66,705,810-100,075,965.96-39,063,072.24

Finding the Fourth Proportional to 66,705,810, 100,075,965.96 and 39,063,072.24

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Solution

The fourth proportional to 66,705,810, 100,075,965.96 and 39,063,072.24 is: 58,604,710.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    66,705,810 : 100,075,965.96 = 39,063,072.24 : x
  2. Step 2: Convert to fraction form
    66,705,810/100,075,965.96 = 39,063,072.24/x
  3. Step 3: Cross multiply
    66,705,810x = 100,075,965.96 × 39,063,072.24
  4. Step 4: Simplify right side
    66,705,810x = 3,909,274,687,783,261
  5. Step 5: Solve for x
    x = 3,909,274,687,783,261/66,705,810
  6. Step 6: Final answer
    x = 58,604,710.56

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