Finding the Fourth Proportional to 14,961,437.24, 22,446,153.97 and 5,376,898.81
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Solution
The fourth proportional to 14,961,437.24, 22,446,153.97 and 5,376,898.81 is: 8,066,785.07
Step by Step Solution
- Step 1: Write the proportion equation
14,961,437.24 : 22,446,153.97 = 5,376,898.81 : x - Step 2: Convert to fraction form
14,961,437.24/22,446,153.97 = 5,376,898.81/x - Step 3: Cross multiply
14,961,437.24x = 22,446,153.97 × 5,376,898.81 - Step 4: Simplify right side
14,961,437.24x = 120,690,698,531,057.20 - Step 5: Solve for x
x = 120,690,698,531,057.20/14,961,437.24 - Step 6: Final answer
x = 8,066,785.07
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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.