Finding the Fourth Proportional to 325,881,616.36, 449,606,575.02 and 184,737,704.80
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Solution
The fourth proportional to 325,881,616.36, 449,606,575.02 and 184,737,704.80 is: 254,875,643.68
Step by Step Solution
- Step 1: Write the proportion equation
325,881,616.36 : 449,606,575.02 = 184,737,704.80 : x - Step 2: Convert to fraction form
325,881,616.36/449,606,575.02 = 184,737,704.80/x - Step 3: Cross multiply
325,881,616.36x = 449,606,575.02 × 184,737,704.80 - Step 4: Simplify right side
325,881,616.36x = 83,059,286,732,183,808 - Step 5: Solve for x
x = 83,059,286,732,183,808/325,881,616.36 - Step 6: Final answer
x = 254,875,643.68
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.