Finding the Fourth Proportional to 67,887,853,672,746, 93,702,669,126,102 and 44,215,860,896,116
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Solution
The fourth proportional to 67,887,853,672,746, 93,702,669,126,102 and 44,215,860,896,116 is: 61,029,241,013,371.45
Step by Step Solution
- Step 1: Write the proportion equation
67,887,853,672,746 : 93,702,669,126,102 = 44,215,860,896,116 : x - Step 2: Convert to fraction form
67,887,853,672,746/93,702,669,126,102 = 44,215,860,896,116/x - Step 3: Cross multiply
67,887,853,672,746x = 93,702,669,126,102 × 44,215,860,896,116 - Step 4: Simplify right side
67,887,853,672,746x = 4,143,144,183,674,509,244,539,863,040 - Step 5: Solve for x
x = 4,143,144,183,674,509,244,539,863,040/67,887,853,672,746 - Step 6: Final answer
x = 61,029,241,013,371.45
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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.