Finding the Fourth Proportional to 29,376,768.80, 44,037,159.60 and 22,896,250.40
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Solution
The fourth proportional to 29,376,768.80, 44,037,159.60 and 22,896,250.40 is: 34,322,557.39
Step by Step Solution
- Step 1: Write the proportion equation
29,376,768.80 : 44,037,159.60 = 22,896,250.40 : x - Step 2: Convert to fraction form
29,376,768.80/44,037,159.60 = 22,896,250.40/x - Step 3: Cross multiply
29,376,768.80x = 44,037,159.60 × 22,896,250.40 - Step 4: Simplify right side
29,376,768.80x = 1,008,285,833,106,363.75 - Step 5: Solve for x
x = 1,008,285,833,106,363.75/29,376,768.80 - Step 6: Final answer
x = 34,322,557.39
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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.