Home / 3,397,150,631,653.80-4,688,067,692,394.10-1,834,616,736,312.80

Finding the Fourth Proportional to 3,397,150,631,653.80, 4,688,067,692,394.10 and 1,834,616,736,312.80

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Solution

The fourth proportional to 3,397,150,631,653.80, 4,688,067,692,394.10 and 1,834,616,736,312.80 is: 2,531,770,999,287.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,397,150,631,653.80 : 4,688,067,692,394.10 = 1,834,616,736,312.80 : x
  2. Step 2: Convert to fraction form
    3,397,150,631,653.80/4,688,067,692,394.10 = 1,834,616,736,312.80/x
  3. Step 3: Cross multiply
    3,397,150,631,653.80x = 4,688,067,692,394.10 × 1,834,616,736,312.80
  4. Step 4: Simplify right side
    3,397,150,631,653.80x = 8,600,807,449,433,542,666,223,616
  5. Step 5: Solve for x
    x = 8,600,807,449,433,542,666,223,616/3,397,150,631,653.80
  6. Step 6: Final answer
    x = 2,531,770,999,287.87

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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.