Finding the Fourth Proportional to 29,976,750.71, 44,897,022.71 and 23,459,207.95
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Solution
The fourth proportional to 29,976,750.71, 44,897,022.71 and 23,459,207.95 is: 35,135,515.60
Step by Step Solution
- Step 1: Write the proportion equation
29,976,750.71 : 44,897,022.71 = 23,459,207.95 : x - Step 2: Convert to fraction form
29,976,750.71/44,897,022.71 = 23,459,207.95/x - Step 3: Cross multiply
29,976,750.71x = 44,897,022.71 × 23,459,207.95 - Step 4: Simplify right side
29,976,750.71x = 1,053,248,592,089,762.50 - Step 5: Solve for x
x = 1,053,248,592,089,762.50/29,976,750.71 - Step 6: Final answer
x = 35,135,515.60
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.