Finding the Fourth Proportional to 29,752,098.98, 41,054,742.66 and 16,700,793.76
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Solution
The fourth proportional to 29,752,098.98, 41,054,742.66 and 16,700,793.76 is: 23,045,324.99
Step by Step Solution
- Step 1: Write the proportion equation
29,752,098.98 : 41,054,742.66 = 16,700,793.76 : x - Step 2: Convert to fraction form
29,752,098.98/41,054,742.66 = 16,700,793.76/x - Step 3: Cross multiply
29,752,098.98x = 41,054,742.66 × 16,700,793.76 - Step 4: Simplify right side
29,752,098.98x = 685,646,790,034,533.75 - Step 5: Solve for x
x = 685,646,790,034,533.75/29,752,098.98 - Step 6: Final answer
x = 23,045,324.99
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.