Finding the Fourth Proportional to 32,802,836.99, 49,205,600.22 and 11,252,259.14
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Solution
The fourth proportional to 32,802,836.99, 49,205,600.22 and 11,252,259.14 is: 16,878,849.99
Step by Step Solution
- Step 1: Write the proportion equation
32,802,836.99 : 49,205,600.22 = 11,252,259.14 : x - Step 2: Convert to fraction form
32,802,836.99/49,205,600.22 = 11,252,259.14/x - Step 3: Cross multiply
32,802,836.99x = 49,205,600.22 × 11,252,259.14 - Step 4: Simplify right side
32,802,836.99x = 553,674,164,814,681 - Step 5: Solve for x
x = 553,674,164,814,681/32,802,836.99 - Step 6: Final answer
x = 16,878,849.99
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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.