Finding the Fourth Proportional to 14,350,230.84, 21,530,595.06 and 6,677,535
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Solution
The fourth proportional to 14,350,230.84, 21,530,595.06 and 6,677,535 is: 10,018,744.90
Step by Step Solution
- Step 1: Write the proportion equation
14,350,230.84 : 21,530,595.06 = 6,677,535 : x - Step 2: Convert to fraction form
14,350,230.84/21,530,595.06 = 6,677,535/x - Step 3: Cross multiply
14,350,230.84x = 21,530,595.06 × 6,677,535 - Step 4: Simplify right side
14,350,230.84x = 143,771,302,083,977.09 - Step 5: Solve for x
x = 143,771,302,083,977.09/14,350,230.84 - Step 6: Final answer
x = 10,018,744.90
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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.