Finding the Fourth Proportional to 135,299,354.22, 202,882,896.18 and 94,378,397.22
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Solution
The fourth proportional to 135,299,354.22, 202,882,896.18 and 94,378,397.22 is: 141,521,463.09
Step by Step Solution
- Step 1: Write the proportion equation
135,299,354.22 : 202,882,896.18 = 94,378,397.22 : x - Step 2: Convert to fraction form
135,299,354.22/202,882,896.18 = 94,378,397.22/x - Step 3: Cross multiply
135,299,354.22x = 202,882,896.18 × 94,378,397.22 - Step 4: Simplify right side
135,299,354.22x = 19,147,762,564,820,060 - Step 5: Solve for x
x = 19,147,762,564,820,060/135,299,354.22 - Step 6: Final answer
x = 141,521,463.09
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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.