Finding the Fourth Proportional to 43,585,663.73, 60,148,622.72 and 24,006,623.99
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Solution
The fourth proportional to 43,585,663.73, 60,148,622.72 and 24,006,623.99 is: 33,129,365.15
Step by Step Solution
- Step 1: Write the proportion equation
43,585,663.73 : 60,148,622.72 = 24,006,623.99 : x - Step 2: Convert to fraction form
43,585,663.73/60,148,622.72 = 24,006,623.99/x - Step 3: Cross multiply
43,585,663.73x = 60,148,622.72 × 24,006,623.99 - Step 4: Simplify right side
43,585,663.73x = 1,443,965,368,914,684.50 - Step 5: Solve for x
x = 1,443,965,368,914,684.50/43,585,663.73 - Step 6: Final answer
x = 33,129,365.15
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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.