Finding the Fourth Proportional to 184,621,552.80, 276,463,570.05 and 110,798,863.98
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Solution
The fourth proportional to 184,621,552.80, 276,463,570.05 and 110,798,863.98 is: 165,916,974.64
Step by Step Solution
- Step 1: Write the proportion equation
184,621,552.80 : 276,463,570.05 = 110,798,863.98 : x - Step 2: Convert to fraction form
184,621,552.80/276,463,570.05 = 110,798,863.98/x - Step 3: Cross multiply
184,621,552.80x = 276,463,570.05 × 110,798,863.98 - Step 4: Simplify right side
184,621,552.80x = 30,631,849,493,395,156 - Step 5: Solve for x
x = 30,631,849,493,395,156/184,621,552.80 - Step 6: Final answer
x = 165,916,974.64
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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.