Finding the Fourth Proportional to 29,584,916.25, 44,377,374.29 and 8,019,518.01
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Solution
The fourth proportional to 29,584,916.25, 44,377,374.29 and 8,019,518.01 is: 12,029,276.99
Step by Step Solution
- Step 1: Write the proportion equation
29,584,916.25 : 44,377,374.29 = 8,019,518.01 : x - Step 2: Convert to fraction form
29,584,916.25/44,377,374.29 = 8,019,518.01/x - Step 3: Cross multiply
29,584,916.25x = 44,377,374.29 × 8,019,518.01 - Step 4: Simplify right side
29,584,916.25x = 355,885,152,315,068.31 - Step 5: Solve for x
x = 355,885,152,315,068.31/29,584,916.25 - Step 6: Final answer
x = 12,029,276.99
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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.