Finding the Fourth Proportional to 14,462,595.24, 21,695,153.70 and 4,744,294.44
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Solution
The fourth proportional to 14,462,595.24, 21,695,153.70 and 4,744,294.44 is: 7,116,855.26
Step by Step Solution
- Step 1: Write the proportion equation
14,462,595.24 : 21,695,153.70 = 4,744,294.44 : x - Step 2: Convert to fraction form
14,462,595.24/21,695,153.70 = 4,744,294.44/x - Step 3: Cross multiply
14,462,595.24x = 21,695,153.70 × 4,744,294.44 - Step 4: Simplify right side
14,462,595.24x = 102,928,197,073,855.44 - Step 5: Solve for x
x = 102,928,197,073,855.44/14,462,595.24 - Step 6: Final answer
x = 7,116,855.26
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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.