Finding the Fourth Proportional to 47,131,580,213,124, 65,032,147,547,228 and 26,318,092,427,452
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Solution
The fourth proportional to 47,131,580,213,124, 65,032,147,547,228 and 26,318,092,427,452 is: 36,313,700,117,083.30
Step by Step Solution
- Step 1: Write the proportion equation
47,131,580,213,124 : 65,032,147,547,228 = 26,318,092,427,452 : x - Step 2: Convert to fraction form
47,131,580,213,124/65,032,147,547,228 = 26,318,092,427,452/x - Step 3: Cross multiply
47,131,580,213,124x = 65,032,147,547,228 × 26,318,092,427,452 - Step 4: Simplify right side
47,131,580,213,124x = 1,711,522,069,903,642,310,893,109,248 - Step 5: Solve for x
x = 1,711,522,069,903,642,310,893,109,248/47,131,580,213,124 - Step 6: Final answer
x = 36,313,700,117,083.30
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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.