Home / 2,010,694,379.63-2,774,783,780.13-1,106,554,413.21

Finding the Fourth Proportional to 2,010,694,379.63, 2,774,783,780.13 and 1,106,554,413.21

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Solution

The fourth proportional to 2,010,694,379.63, 2,774,783,780.13 and 1,106,554,413.21 is: 1,527,059,143.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,010,694,379.63 : 2,774,783,780.13 = 1,106,554,413.21 : x
  2. Step 2: Convert to fraction form
    2,010,694,379.63/2,774,783,780.13 = 1,106,554,413.21/x
  3. Step 3: Cross multiply
    2,010,694,379.63x = 2,774,783,780.13 × 1,106,554,413.21
  4. Step 4: Simplify right side
    2,010,694,379.63x = 3,070,449,237,606,377,984
  5. Step 5: Solve for x
    x = 3,070,449,237,606,377,984/2,010,694,379.63
  6. Step 6: Final answer
    x = 1,527,059,143.71

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1.5x scale

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.