Home / 6,428,343,806,860.40-9,643,911,977,750.40-2,348,807,389,445.20

Finding the Fourth Proportional to 6,428,343,806,860.40, 9,643,911,977,750.40 and 2,348,807,389,445.20

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Solution

The fourth proportional to 6,428,343,806,860.40, 9,643,911,977,750.40 and 2,348,807,389,445.20 is: 3,523,721,256,527.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,428,343,806,860.40 : 9,643,911,977,750.40 = 2,348,807,389,445.20 : x
  2. Step 2: Convert to fraction form
    6,428,343,806,860.40/9,643,911,977,750.40 = 2,348,807,389,445.20/x
  3. Step 3: Cross multiply
    6,428,343,806,860.40x = 9,643,911,977,750.40 × 2,348,807,389,445.20
  4. Step 4: Simplify right side
    6,428,343,806,860.40x = 22,651,691,716,499,214,165,868,544
  5. Step 5: Solve for x
    x = 22,651,691,716,499,214,165,868,544/6,428,343,806,860.40
  6. Step 6: Final answer
    x = 3,523,721,256,527.24

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