Finding the Fourth Proportional to 14,727,844.17, 22,093,044.84 and 4,495,008.33
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Solution
The fourth proportional to 14,727,844.17, 22,093,044.84 and 4,495,008.33 is: 6,742,902.73
Step by Step Solution
- Step 1: Write the proportion equation
14,727,844.17 : 22,093,044.84 = 4,495,008.33 : x - Step 2: Convert to fraction form
14,727,844.17/22,093,044.84 = 4,495,008.33/x - Step 3: Cross multiply
14,727,844.17x = 22,093,044.84 × 4,495,008.33 - Step 4: Simplify right side
14,727,844.17x = 99,308,420,590,863.52 - Step 5: Solve for x
x = 99,308,420,590,863.52/14,727,844.17 - Step 6: Final answer
x = 6,742,902.73
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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.