Finding the Fourth Proportional to 60,268,662,733,558, 90,412,526,094,646 and 21,587,819,490,964
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Solution
The fourth proportional to 60,268,662,733,558, 90,412,526,094,646 and 21,587,819,490,964 is: 32,385,143,531,092.64
Step by Step Solution
- Step 1: Write the proportion equation
60,268,662,733,558 : 90,412,526,094,646 = 21,587,819,490,964 : x - Step 2: Convert to fraction form
60,268,662,733,558/90,412,526,094,646 = 21,587,819,490,964/x - Step 3: Cross multiply
60,268,662,733,558x = 90,412,526,094,646 × 21,587,819,490,964 - Step 4: Simplify right side
60,268,662,733,558x = 1,951,809,293,053,290,128,376,594,432 - Step 5: Solve for x
x = 1,951,809,293,053,290,128,376,594,432/60,268,662,733,558 - Step 6: Final answer
x = 32,385,143,531,092.64
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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.