Home / 6,447,034,860.60-9,670,552,290.90-2,085,408,031.80

Finding the Fourth Proportional to 6,447,034,860.60, 9,670,552,290.90 and 2,085,408,031.80

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Solution

The fourth proportional to 6,447,034,860.60, 9,670,552,290.90 and 2,085,408,031.80 is: 3,128,112,047.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,447,034,860.60 : 9,670,552,290.90 = 2,085,408,031.80 : x
  2. Step 2: Convert to fraction form
    6,447,034,860.60/9,670,552,290.90 = 2,085,408,031.80/x
  3. Step 3: Cross multiply
    6,447,034,860.60x = 9,670,552,290.90 × 2,085,408,031.80
  4. Step 4: Simplify right side
    6,447,034,860.60x = 20,167,047,419,384,750,080
  5. Step 5: Solve for x
    x = 20,167,047,419,384,750,080/6,447,034,860.60
  6. Step 6: Final answer
    x = 3,128,112,047.70

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