Finding the Fourth Proportional to 5,892,611,389.04, 8,838,833,845.64 and 2,743,064,416.80
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Solution
The fourth proportional to 5,892,611,389.04, 8,838,833,845.64 and 2,743,064,416.80 is: 4,114,557,877.19
Step by Step Solution
- Step 1: Write the proportion equation
5,892,611,389.04 : 8,838,833,845.64 = 2,743,064,416.80 : x - Step 2: Convert to fraction form
5,892,611,389.04/8,838,833,845.64 = 2,743,064,416.80/x - Step 3: Cross multiply
5,892,611,389.04x = 8,838,833,845.64 × 2,743,064,416.80 - Step 4: Simplify right side
5,892,611,389.04x = 24,245,490,607,982,587,904 - Step 5: Solve for x
x = 24,245,490,607,982,587,904/5,892,611,389.04 - Step 6: Final answer
x = 4,114,557,877.19
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.