Home / 33,704,084,317.47-46,494,002,537.43-20,839,612,009.16

Finding the Fourth Proportional to 33,704,084,317.47, 46,494,002,537.43 and 20,839,612,009.16

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Solution

The fourth proportional to 33,704,084,317.47, 46,494,002,537.43 and 20,839,612,009.16 is: 28,747,761,384.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,704,084,317.47 : 46,494,002,537.43 = 20,839,612,009.16 : x
  2. Step 2: Convert to fraction form
    33,704,084,317.47/46,494,002,537.43 = 20,839,612,009.16/x
  3. Step 3: Cross multiply
    33,704,084,317.47x = 46,494,002,537.43 × 20,839,612,009.16
  4. Step 4: Simplify right side
    33,704,084,317.47x = 968,916,973,632,709,197,824
  5. Step 5: Solve for x
    x = 968,916,973,632,709,197,824/33,704,084,317.47
  6. Step 6: Final answer
    x = 28,747,761,384.23

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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.