Home / 3,362,263,662,517.40-4,639,928,328,798-1,820,763,704,394.40

Finding the Fourth Proportional to 3,362,263,662,517.40, 4,639,928,328,798 and 1,820,763,704,394.40

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Solution

The fourth proportional to 3,362,263,662,517.40, 4,639,928,328,798 and 1,820,763,704,394.40 is: 2,512,656,335,149.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,362,263,662,517.40 : 4,639,928,328,798 = 1,820,763,704,394.40 : x
  2. Step 2: Convert to fraction form
    3,362,263,662,517.40/4,639,928,328,798 = 1,820,763,704,394.40/x
  3. Step 3: Cross multiply
    3,362,263,662,517.40x = 4,639,928,328,798 × 1,820,763,704,394.40
  4. Step 4: Simplify right side
    3,362,263,662,517.40x = 8,448,213,092,066,763,697,291,264
  5. Step 5: Solve for x
    x = 8,448,213,092,066,763,697,291,264/3,362,263,662,517.40
  6. Step 6: Final answer
    x = 2,512,656,335,149.34

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.