Finding the Fourth Proportional to 29,551,726.70, 44,327,590.05 and 15,946,837.10
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Solution
The fourth proportional to 29,551,726.70, 44,327,590.05 and 15,946,837.10 is: 23,920,255.65
Step by Step Solution
- Step 1: Write the proportion equation
29,551,726.70 : 44,327,590.05 = 15,946,837.10 : x - Step 2: Convert to fraction form
29,551,726.70/44,327,590.05 = 15,946,837.10/x - Step 3: Cross multiply
29,551,726.70x = 44,327,590.05 × 15,946,837.10 - Step 4: Simplify right side
29,551,726.70x = 706,884,857,562,930.75 - Step 5: Solve for x
x = 706,884,857,562,930.75/29,551,726.70 - Step 6: Final answer
x = 23,920,255.65
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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.