Finding the Fourth Proportional to 11,832,471,066,547, 17,748,706,599,820 and 11,832,471,066,547
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Solution
The fourth proportional to 11,832,471,066,547, 17,748,706,599,820 and 11,832,471,066,547 is: 17,748,706,599,820
Step by Step Solution
- Step 1: Write the proportion equation
11,832,471,066,547 : 17,748,706,599,820 = 11,832,471,066,547 : x - Step 2: Convert to fraction form
11,832,471,066,547/17,748,706,599,820 = 11,832,471,066,547/x - Step 3: Cross multiply
11,832,471,066,547x = 17,748,706,599,820 × 11,832,471,066,547 - Step 4: Simplify right side
11,832,471,066,547x = 210,011,057,311,001,919,493,242,880 - Step 5: Solve for x
x = 210,011,057,311,001,919,493,242,880/11,832,471,066,547 - Step 6: Final answer
x = 17,748,706,599,820
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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.