Home / 33,145,203,238.13-45,740,398,817.65-17,903,294,963.43

Finding the Fourth Proportional to 33,145,203,238.13, 45,740,398,817.65 and 17,903,294,963.43

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Solution

The fourth proportional to 33,145,203,238.13, 45,740,398,817.65 and 17,903,294,963.43 is: 24,706,556,960.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,145,203,238.13 : 45,740,398,817.65 = 17,903,294,963.43 : x
  2. Step 2: Convert to fraction form
    33,145,203,238.13/45,740,398,817.65 = 17,903,294,963.43/x
  3. Step 3: Cross multiply
    33,145,203,238.13x = 45,740,398,817.65 × 17,903,294,963.43
  4. Step 4: Simplify right side
    33,145,203,238.13x = 818,903,851,777,304,821,760
  5. Step 5: Solve for x
    x = 818,903,851,777,304,821,760/33,145,203,238.13
  6. Step 6: Final answer
    x = 24,706,556,960.72

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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.