Home / 33,697,990,734.47-46,504,689,008.47-18,661,233,005.16

Finding the Fourth Proportional to 33,697,990,734.47, 46,504,689,008.47 and 18,661,233,005.16

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Solution

The fourth proportional to 33,697,990,734.47, 46,504,689,008.47 and 18,661,233,005.16 is: 25,753,311,058.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,697,990,734.47 : 46,504,689,008.47 = 18,661,233,005.16 : x
  2. Step 2: Convert to fraction form
    33,697,990,734.47/46,504,689,008.47 = 18,661,233,005.16/x
  3. Step 3: Cross multiply
    33,697,990,734.47x = 46,504,689,008.47 × 18,661,233,005.16
  4. Step 4: Simplify right side
    33,697,990,734.47x = 867,834,837,419,338,498,048
  5. Step 5: Solve for x
    x = 867,834,837,419,338,498,048/33,697,990,734.47
  6. Step 6: Final answer
    x = 25,753,311,058.15

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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.