Finding the Fourth Proportional to 24,257,603.99, 33,478,428.94 and 13,806,161.44
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Solution
The fourth proportional to 24,257,603.99, 33,478,428.94 and 13,806,161.44 is: 19,054,173.48
Step by Step Solution
- Step 1: Write the proportion equation
24,257,603.99 : 33,478,428.94 = 13,806,161.44 : x - Step 2: Convert to fraction form
24,257,603.99/33,478,428.94 = 13,806,161.44/x - Step 3: Cross multiply
24,257,603.99x = 33,478,428.94 × 13,806,161.44 - Step 4: Simplify right side
24,257,603.99x = 462,208,594,584,996.62 - Step 5: Solve for x
x = 462,208,594,584,996.62/24,257,603.99 - Step 6: Final answer
x = 19,054,173.48
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.