Finding the Fourth Proportional to 23,895,464.48, 32,975,193.52 and 14,602,998.08
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Solution
The fourth proportional to 23,895,464.48, 32,975,193.52 and 14,602,998.08 is: 20,151,802.79
Step by Step Solution
- Step 1: Write the proportion equation
23,895,464.48 : 32,975,193.52 = 14,602,998.08 : x - Step 2: Convert to fraction form
23,895,464.48/32,975,193.52 = 14,602,998.08/x - Step 3: Cross multiply
23,895,464.48x = 32,975,193.52 × 14,602,998.08 - Step 4: Simplify right side
23,895,464.48x = 481,536,687,660,188.44 - Step 5: Solve for x
x = 481,536,687,660,188.44/23,895,464.48 - Step 6: Final answer
x = 20,151,802.79
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.