Finding the Fourth Proportional to 94,588,356.92, 141,870,330.99 and 29,898,701.19
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Solution
The fourth proportional to 94,588,356.92, 141,870,330.99 and 29,898,701.19 is: 44,844,194.07
Step by Step Solution
- Step 1: Write the proportion equation
94,588,356.92 : 141,870,330.99 = 29,898,701.19 : x - Step 2: Convert to fraction form
94,588,356.92/141,870,330.99 = 29,898,701.19/x - Step 3: Cross multiply
94,588,356.92x = 141,870,330.99 × 29,898,701.19 - Step 4: Simplify right side
94,588,356.92x = 4,241,738,633,996,407.50 - Step 5: Solve for x
x = 4,241,738,633,996,407.50/94,588,356.92 - Step 6: Final answer
x = 44,844,194.07
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.