Finding the Fourth Proportional to 24,257,909.54, 33,478,850.94 and 13,806,467.12
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Solution
The fourth proportional to 24,257,909.54, 33,478,850.94 and 13,806,467.12 is: 19,054,595.53
Step by Step Solution
- Step 1: Write the proportion equation
24,257,909.54 : 33,478,850.94 = 13,806,467.12 : x - Step 2: Convert to fraction form
24,257,909.54/33,478,850.94 = 13,806,467.12/x - Step 3: Cross multiply
24,257,909.54x = 33,478,850.94 × 13,806,467.12 - Step 4: Simplify right side
24,257,909.54x = 462,224,654,718,491.06 - Step 5: Solve for x
x = 462,224,654,718,491.06/24,257,909.54 - Step 6: Final answer
x = 19,054,595.53
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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.