Finding the Fourth Proportional to 336,618,720,856.98, 464,534,085,230.43 and 182,295,598,307.35
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Solution
The fourth proportional to 336,618,720,856.98, 464,534,085,230.43 and 182,295,598,307.35 is: 251,568,061,293.95
Step by Step Solution
- Step 1: Write the proportion equation
336,618,720,856.98 : 464,534,085,230.43 = 182,295,598,307.35 : x - Step 2: Convert to fraction form
336,618,720,856.98/464,534,085,230.43 = 182,295,598,307.35/x - Step 3: Cross multiply
336,618,720,856.98x = 464,534,085,230.43 × 182,295,598,307.35 - Step 4: Simplify right side
336,618,720,856.98x = 84,682,519,001,238,756,917,248 - Step 5: Solve for x
x = 84,682,519,001,238,756,917,248/336,618,720,856.98 - Step 6: Final answer
x = 251,568,061,293.95
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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.