Home / 23,893,728,387.86-32,973,348,403.60-13,188,851,126.12

Finding the Fourth Proportional to 23,893,728,387.86, 32,973,348,403.60 and 13,188,851,126.12

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Solution

The fourth proportional to 23,893,728,387.86, 32,973,348,403.60 and 13,188,851,126.12 is: 18,200,616,336.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,893,728,387.86 : 32,973,348,403.60 = 13,188,851,126.12 : x
  2. Step 2: Convert to fraction form
    23,893,728,387.86/32,973,348,403.60 = 13,188,851,126.12/x
  3. Step 3: Cross multiply
    23,893,728,387.86x = 32,973,348,403.60 × 13,188,851,126.12
  4. Step 4: Simplify right side
    23,893,728,387.86x = 434,880,583,224,766,955,520
  5. Step 5: Solve for x
    x = 434,880,583,224,766,955,520/23,893,728,387.86
  6. Step 6: Final answer
    x = 18,200,616,336.03

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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.