Finding the Fourth Proportional to 22,568,767,299,492, 31,144,410,717,330 and 13,066,057,196,355
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Solution
The fourth proportional to 22,568,767,299,492, 31,144,410,717,330 and 13,066,057,196,355 is: 18,030,876,315,897.20
Step by Step Solution
- Step 1: Write the proportion equation
22,568,767,299,492 : 31,144,410,717,330 = 13,066,057,196,355 : x - Step 2: Convert to fraction form
22,568,767,299,492/31,144,410,717,330 = 13,066,057,196,355/x - Step 3: Cross multiply
22,568,767,299,492x = 31,144,410,717,330 × 13,066,057,196,355 - Step 4: Simplify right side
22,568,767,299,492x = 406,934,651,779,405,437,848,256,512 - Step 5: Solve for x
x = 406,934,651,779,405,437,848,256,512/22,568,767,299,492 - Step 6: Final answer
x = 18,030,876,315,897.20
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.