Home / 435,014,054.20-652,877,999.70-431,612,831.80

Finding the Fourth Proportional to 435,014,054.20, 652,877,999.70 and 431,612,831.80

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Solution

The fourth proportional to 435,014,054.20, 652,877,999.70 and 431,612,831.80 is: 647,773,375.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    435,014,054.20 : 652,877,999.70 = 431,612,831.80 : x
  2. Step 2: Convert to fraction form
    435,014,054.20/652,877,999.70 = 431,612,831.80/x
  3. Step 3: Cross multiply
    435,014,054.20x = 652,877,999.70 × 431,612,831.80
  4. Step 4: Simplify right side
    435,014,054.20x = 281,790,522,270,436,576
  5. Step 5: Solve for x
    x = 281,790,522,270,436,576/435,014,054.20
  6. Step 6: Final answer
    x = 647,773,375.48

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