Finding the Fourth Proportional to 48,083,413,754,925, 66,351,469,425,030 and 26,985,133,435,113
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Solution
The fourth proportional to 48,083,413,754,925, 66,351,469,425,030 and 26,985,133,435,113 is: 37,237,440,444,146.10
Step by Step Solution
- Step 1: Write the proportion equation
48,083,413,754,925 : 66,351,469,425,030 = 26,985,133,435,113 : x - Step 2: Convert to fraction form
48,083,413,754,925/66,351,469,425,030 = 26,985,133,435,113/x - Step 3: Cross multiply
48,083,413,754,925x = 66,351,469,425,030 × 26,985,133,435,113 - Step 4: Simplify right side
48,083,413,754,925x = 1,790,503,256,050,255,122,179,031,040 - Step 5: Solve for x
x = 1,790,503,256,050,255,122,179,031,040/48,083,413,754,925 - Step 6: Final answer
x = 37,237,440,444,146.10
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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.