Finding the Fourth Proportional to 25,601,007,326,926, 35,329,416,258,096 and 13,895,224,245,514
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Solution
The fourth proportional to 25,601,007,326,926, 35,329,416,258,096 and 13,895,224,245,514 is: 19,175,423,650,343.42
Step by Step Solution
- Step 1: Write the proportion equation
25,601,007,326,926 : 35,329,416,258,096 = 13,895,224,245,514 : x - Step 2: Convert to fraction form
25,601,007,326,926/35,329,416,258,096 = 13,895,224,245,514/x - Step 3: Cross multiply
25,601,007,326,926x = 35,329,416,258,096 × 13,895,224,245,514 - Step 4: Simplify right side
25,601,007,326,926x = 490,910,161,369,352,070,032,785,408 - Step 5: Solve for x
x = 490,910,161,369,352,070,032,785,408/25,601,007,326,926 - Step 6: Final answer
x = 19,175,423,650,343.42
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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.