Finding the Fourth Proportional to 67,887,853,672,748, 93,702,669,126,104 and 44,215,860,896,118
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Solution
The fourth proportional to 67,887,853,672,748, 93,702,669,126,104 and 44,215,860,896,118 is: 61,029,241,013,373.71
Step by Step Solution
- Step 1: Write the proportion equation
67,887,853,672,748 : 93,702,669,126,104 = 44,215,860,896,118 : x - Step 2: Convert to fraction form
67,887,853,672,748/93,702,669,126,104 = 44,215,860,896,118/x - Step 3: Cross multiply
67,887,853,672,748x = 93,702,669,126,104 × 44,215,860,896,118 - Step 4: Simplify right side
67,887,853,672,748x = 4,143,144,183,674,785,221,958,434,816 - Step 5: Solve for x
x = 4,143,144,183,674,785,221,958,434,816/67,887,853,672,748 - Step 6: Final answer
x = 61,029,241,013,373.71
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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.