Finding the Fourth Proportional to 14,955,147.68, 22,423,736.80 and 5,846,396.48
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Solution
The fourth proportional to 14,955,147.68, 22,423,736.80 and 5,846,396.48 is: 8,766,082.34
Step by Step Solution
- Step 1: Write the proportion equation
14,955,147.68 : 22,423,736.80 = 5,846,396.48 : x - Step 2: Convert to fraction form
14,955,147.68/22,423,736.80 = 5,846,396.48/x - Step 3: Cross multiply
14,955,147.68x = 22,423,736.80 × 5,846,396.48 - Step 4: Simplify right side
14,955,147.68x = 131,098,055,895,966.48 - Step 5: Solve for x
x = 131,098,055,895,966.48/14,955,147.68 - Step 6: Final answer
x = 8,766,082.34
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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.