Home / 3,792,980,311,605.20-5,690,588,109,068.80-1,527,965,504,838

Finding the Fourth Proportional to 3,792,980,311,605.20, 5,690,588,109,068.80 and 1,527,965,504,838

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Solution

The fourth proportional to 3,792,980,311,605.20, 5,690,588,109,068.80 and 1,527,965,504,838 is: 2,292,398,488,411.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,792,980,311,605.20 : 5,690,588,109,068.80 = 1,527,965,504,838 : x
  2. Step 2: Convert to fraction form
    3,792,980,311,605.20/5,690,588,109,068.80 = 1,527,965,504,838/x
  3. Step 3: Cross multiply
    3,792,980,311,605.20x = 5,690,588,109,068.80 × 1,527,965,504,838
  4. Step 4: Simplify right side
    3,792,980,311,605.20x = 8,695,022,332,898,428,768,485,376
  5. Step 5: Solve for x
    x = 8,695,022,332,898,428,768,485,376/3,792,980,311,605.20
  6. Step 6: Final answer
    x = 2,292,398,488,411.52

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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.