Finding the Fourth Proportional to 94,514,439.84, 141,771,659.84 and 22,710,855.84
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Solution
The fourth proportional to 94,514,439.84, 141,771,659.84 and 22,710,855.84 is: 34,066,283.78
Step by Step Solution
- Step 1: Write the proportion equation
94,514,439.84 : 141,771,659.84 = 22,710,855.84 : x - Step 2: Convert to fraction form
94,514,439.84/141,771,659.84 = 22,710,855.84/x - Step 3: Cross multiply
94,514,439.84x = 141,771,659.84 × 22,710,855.84 - Step 4: Simplify right side
94,514,439.84x = 3,219,755,728,823,757.50 - Step 5: Solve for x
x = 3,219,755,728,823,757.50/94,514,439.84 - Step 6: Final answer
x = 34,066,283.78
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1.5x scale
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.