Home / 1,359,890,553.60-2,039,835,830.40-1,329,657,465.60

Finding the Fourth Proportional to 1,359,890,553.60, 2,039,835,830.40 and 1,329,657,465.60

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Solution

The fourth proportional to 1,359,890,553.60, 2,039,835,830.40 and 1,329,657,465.60 is: 1,994,486,198.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,359,890,553.60 : 2,039,835,830.40 = 1,329,657,465.60 : x
  2. Step 2: Convert to fraction form
    1,359,890,553.60/2,039,835,830.40 = 1,329,657,465.60/x
  3. Step 3: Cross multiply
    1,359,890,553.60x = 2,039,835,830.40 × 1,329,657,465.60
  4. Step 4: Simplify right side
    1,359,890,553.60x = 2,712,282,940,489,735,168
  5. Step 5: Solve for x
    x = 2,712,282,940,489,735,168/1,359,890,553.60
  6. Step 6: Final answer
    x = 1,994,486,198.40

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