Home / 2,633,567,413.80-3,946,320,042.30-2,488,448,591.40

Finding the Fourth Proportional to 2,633,567,413.80, 3,946,320,042.30 and 2,488,448,591.40

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Solution

The fourth proportional to 2,633,567,413.80, 3,946,320,042.30 and 2,488,448,591.40 is: 3,728,863,935.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,633,567,413.80 : 3,946,320,042.30 = 2,488,448,591.40 : x
  2. Step 2: Convert to fraction form
    2,633,567,413.80/3,946,320,042.30 = 2,488,448,591.40/x
  3. Step 3: Cross multiply
    2,633,567,413.80x = 3,946,320,042.30 × 2,488,448,591.40
  4. Step 4: Simplify right side
    2,633,567,413.80x = 9,820,214,550,475,024,384
  5. Step 5: Solve for x
    x = 9,820,214,550,475,024,384/2,633,567,413.80
  6. Step 6: Final answer
    x = 3,728,863,935.29

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1.5x scale

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.