Finding the Fourth Proportional to 29,506,893.60, 44,213,101.20 and 18,704,863.20
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Solution
The fourth proportional to 29,506,893.60, 44,213,101.20 and 18,704,863.20 is: 28,027,349.16
Step by Step Solution
- Step 1: Write the proportion equation
29,506,893.60 : 44,213,101.20 = 18,704,863.20 : x - Step 2: Convert to fraction form
29,506,893.60/44,213,101.20 = 18,704,863.20/x - Step 3: Cross multiply
29,506,893.60x = 44,213,101.20 × 18,704,863.20 - Step 4: Simplify right side
29,506,893.60x = 827,000,009,593,755.88 - Step 5: Solve for x
x = 827,000,009,593,755.88/29,506,893.60 - Step 6: Final answer
x = 28,027,349.16
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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.