Home / 3,792,980,311,605.80-5,690,588,109,069.60-1,527,965,504,838.30

Finding the Fourth Proportional to 3,792,980,311,605.80, 5,690,588,109,069.60 and 1,527,965,504,838.30

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Solution

The fourth proportional to 3,792,980,311,605.80, 5,690,588,109,069.60 and 1,527,965,504,838.30 is: 2,292,398,488,411.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,792,980,311,605.80 : 5,690,588,109,069.60 = 1,527,965,504,838.30 : x
  2. Step 2: Convert to fraction form
    3,792,980,311,605.80/5,690,588,109,069.60 = 1,527,965,504,838.30/x
  3. Step 3: Cross multiply
    3,792,980,311,605.80x = 5,690,588,109,069.60 × 1,527,965,504,838.30
  4. Step 4: Simplify right side
    3,792,980,311,605.80x = 8,695,022,332,901,357,936,181,248
  5. Step 5: Solve for x
    x = 8,695,022,332,901,357,936,181,248/3,792,980,311,605.80
  6. Step 6: Final answer
    x = 2,292,398,488,411.93

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.