Finding the Fourth Proportional to 96,676,086,298.54, 132,446,710,801.33 and 93,052,688,656.99
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Solution
The fourth proportional to 96,676,086,298.54, 132,446,710,801.33 and 93,052,688,656.99 is: 127,482,638,320.50
Step by Step Solution
- Step 1: Write the proportion equation
96,676,086,298.54 : 132,446,710,801.33 = 93,052,688,656.99 : x - Step 2: Convert to fraction form
96,676,086,298.54/132,446,710,801.33 = 93,052,688,656.99/x - Step 3: Cross multiply
96,676,086,298.54x = 132,446,710,801.33 × 93,052,688,656.99 - Step 4: Simplify right side
96,676,086,298.54x = 12,324,522,543,839,086,379,008 - Step 5: Solve for x
x = 12,324,522,543,839,086,379,008/96,676,086,298.54 - Step 6: Final answer
x = 127,482,638,320.50
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.