Finding the Fourth Proportional to 22,330,814.64, 33,488,295.00 and 6,551,920.27
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Solution
The fourth proportional to 22,330,814.64, 33,488,295.00 and 6,551,920.27 is: 9,825,554.61
Step by Step Solution
- Step 1: Write the proportion equation
22,330,814.64 : 33,488,295.00 = 6,551,920.27 : x - Step 2: Convert to fraction form
22,330,814.64/33,488,295.00 = 6,551,920.27/x - Step 3: Cross multiply
22,330,814.64x = 33,488,295.00 × 6,551,920.27 - Step 4: Simplify right side
22,330,814.64x = 219,412,638,701,759.31 - Step 5: Solve for x
x = 219,412,638,701,759.31/22,330,814.64 - Step 6: Final answer
x = 9,825,554.61
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.