Finding the Fourth Proportional to 94,680,212.70, 142,024,984.65 and 49,330,580.70
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Solution
The fourth proportional to 94,680,212.70, 142,024,984.65 and 49,330,580.70 is: 73,998,301.94
Step by Step Solution
- Step 1: Write the proportion equation
94,680,212.70 : 142,024,984.65 = 49,330,580.70 : x - Step 2: Convert to fraction form
94,680,212.70/142,024,984.65 = 49,330,580.70/x - Step 3: Cross multiply
94,680,212.70x = 142,024,984.65 × 49,330,580.70 - Step 4: Simplify right side
94,680,212.70x = 7,006,174,966,693,087 - Step 5: Solve for x
x = 7,006,174,966,693,087/94,680,212.70 - Step 6: Final answer
x = 73,998,301.94
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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.