Home / 2,642,166,031.60-3,963,249,047.40-801,915,756.40

Finding the Fourth Proportional to 2,642,166,031.60, 3,963,249,047.40 and 801,915,756.40

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Solution

The fourth proportional to 2,642,166,031.60, 3,963,249,047.40 and 801,915,756.40 is: 1,202,873,634.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,642,166,031.60 : 3,963,249,047.40 = 801,915,756.40 : x
  2. Step 2: Convert to fraction form
    2,642,166,031.60/3,963,249,047.40 = 801,915,756.40/x
  3. Step 3: Cross multiply
    2,642,166,031.60x = 3,963,249,047.40 × 801,915,756.40
  4. Step 4: Simplify right side
    2,642,166,031.60x = 3,178,191,857,647,350,272
  5. Step 5: Solve for x
    x = 3,178,191,857,647,350,272/2,642,166,031.60
  6. Step 6: Final answer
    x = 1,202,873,634.60

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