Finding the Fourth Proportional to 29,588,750.40, 44,381,354.16 and 12,312,588
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Solution
The fourth proportional to 29,588,750.40, 44,381,354.16 and 12,312,588 is: 18,468,144.86
Step by Step Solution
- Step 1: Write the proportion equation
29,588,750.40 : 44,381,354.16 = 12,312,588 : x - Step 2: Convert to fraction form
29,588,750.40/44,381,354.16 = 12,312,588/x - Step 3: Cross multiply
29,588,750.40x = 44,381,354.16 × 12,312,588 - Step 4: Simplify right side
29,588,750.40x = 546,449,328,654,166.06 - Step 5: Solve for x
x = 546,449,328,654,166.06/29,588,750.40 - Step 6: Final answer
x = 18,468,144.86
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.