Finding the Fourth Proportional to 34,977,535,376,198, 48,270,516,119,416 and 19,369,821,383,176
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Solution
The fourth proportional to 34,977,535,376,198, 48,270,516,119,416 and 19,369,821,383,176 is: 26,731,193,757,667.15
Step by Step Solution
- Step 1: Write the proportion equation
34,977,535,376,198 : 48,270,516,119,416 = 19,369,821,383,176 : x - Step 2: Convert to fraction form
34,977,535,376,198/48,270,516,119,416 = 19,369,821,383,176/x - Step 3: Cross multiply
34,977,535,376,198x = 48,270,516,119,416 × 19,369,821,383,176 - Step 4: Simplify right side
34,977,535,376,198x = 934,991,275,306,805,873,420,009,472 - Step 5: Solve for x
x = 934,991,275,306,805,873,420,009,472/34,977,535,376,198 - Step 6: Final answer
x = 26,731,193,757,667.15
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.