Finding the Fourth Proportional to 184,347,494.91, 276,328,087.13 and 85,898,035.08
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Solution
The fourth proportional to 184,347,494.91, 276,328,087.13 and 85,898,035.08 is: 128,757,050.56
Step by Step Solution
- Step 1: Write the proportion equation
184,347,494.91 : 276,328,087.13 = 85,898,035.08 : x - Step 2: Convert to fraction form
184,347,494.91/276,328,087.13 = 85,898,035.08/x - Step 3: Cross multiply
184,347,494.91x = 276,328,087.13 × 85,898,035.08 - Step 4: Simplify right side
184,347,494.91x = 23,736,039,722,096,780 - Step 5: Solve for x
x = 23,736,039,722,096,780/184,347,494.91 - Step 6: Final answer
x = 128,757,050.56
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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.