Home / 2,784,735,978.60-4,177,579,851.42-1,148,065,893.48

Finding the Fourth Proportional to 2,784,735,978.60, 4,177,579,851.42 and 1,148,065,893.48

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Solution

The fourth proportional to 2,784,735,978.60, 4,177,579,851.42 and 1,148,065,893.48 is: 1,722,295,033.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,784,735,978.60 : 4,177,579,851.42 = 1,148,065,893.48 : x
  2. Step 2: Convert to fraction form
    2,784,735,978.60/4,177,579,851.42 = 1,148,065,893.48/x
  3. Step 3: Cross multiply
    2,784,735,978.60x = 4,177,579,851.42 × 1,148,065,893.48
  4. Step 4: Simplify right side
    2,784,735,978.60x = 4,796,136,944,704,547,840
  5. Step 5: Solve for x
    x = 4,796,136,944,704,547,840/2,784,735,978.60
  6. Step 6: Final answer
    x = 1,722,295,033.20

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