Finding the Fourth Proportional to 184,828,390.20, 277,242,585.30 and 48,527,551.80
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Solution
The fourth proportional to 184,828,390.20, 277,242,585.30 and 48,527,551.80 is: 72,791,327.70
Step by Step Solution
- Step 1: Write the proportion equation
184,828,390.20 : 277,242,585.30 = 48,527,551.80 : x - Step 2: Convert to fraction form
184,828,390.20/277,242,585.30 = 48,527,551.80/x - Step 3: Cross multiply
184,828,390.20x = 277,242,585.30 × 48,527,551.80 - Step 4: Simplify right side
184,828,390.20x = 13,453,903,919,311,668 - Step 5: Solve for x
x = 13,453,903,919,311,668/184,828,390.20 - Step 6: Final answer
x = 72,791,327.70
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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.