Finding the Fourth Proportional to 10,057,117,546,251, 15,085,676,302,326 and 2,416,626,316,176
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Solution
The fourth proportional to 10,057,117,546,251, 15,085,676,302,326 and 2,416,626,316,176 is: 3,624,939,470,166.93
Step by Step Solution
- Step 1: Write the proportion equation
10,057,117,546,251 : 15,085,676,302,326 = 2,416,626,316,176 : x - Step 2: Convert to fraction form
10,057,117,546,251/15,085,676,302,326 = 2,416,626,316,176/x - Step 3: Cross multiply
10,057,117,546,251x = 15,085,676,302,326 × 2,416,626,316,176 - Step 4: Simplify right side
10,057,117,546,251x = 36,456,442,349,513,661,608,886,272 - Step 5: Solve for x
x = 36,456,442,349,513,661,608,886,272/10,057,117,546,251 - Step 6: Final answer
x = 3,624,939,470,166.93
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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.