Finding the Fourth Proportional to 36,093,323,602.08, 54,117,910,274.40 and 17,212,386,070.80
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Solution
The fourth proportional to 36,093,323,602.08, 54,117,910,274.40 and 17,212,386,070.80 is: 25,808,051,795.32
Step by Step Solution
- Step 1: Write the proportion equation
36,093,323,602.08 : 54,117,910,274.40 = 17,212,386,070.80 : x - Step 2: Convert to fraction form
36,093,323,602.08/54,117,910,274.40 = 17,212,386,070.80/x - Step 3: Cross multiply
36,093,323,602.08x = 54,117,910,274.40 × 17,212,386,070.80 - Step 4: Simplify right side
36,093,323,602.08x = 931,498,364,987,886,796,800 - Step 5: Solve for x
x = 931,498,364,987,886,796,800/36,093,323,602.08 - Step 6: Final answer
x = 25,808,051,795.32
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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.