Home / 23,893,728,523.55-32,973,348,589.94-13,188,851,261.84

Finding the Fourth Proportional to 23,893,728,523.55, 32,973,348,589.94 and 13,188,851,261.84

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Solution

The fourth proportional to 23,893,728,523.55, 32,973,348,589.94 and 13,188,851,261.84 is: 18,200,616,522.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,893,728,523.55 : 32,973,348,589.94 = 13,188,851,261.84 : x
  2. Step 2: Convert to fraction form
    23,893,728,523.55/32,973,348,589.94 = 13,188,851,261.84/x
  3. Step 3: Cross multiply
    23,893,728,523.55x = 32,973,348,589.94 × 13,188,851,261.84
  4. Step 4: Simplify right side
    23,893,728,523.55x = 434,880,590,157,454,442,496
  5. Step 5: Solve for x
    x = 434,880,590,157,454,442,496/23,893,728,523.55
  6. Step 6: Final answer
    x = 18,200,616,522.82

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Double scale
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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.