Finding the Fourth Proportional to 24,069,312.90, 33,178,795.88 and 14,759,618.88
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Solution
The fourth proportional to 24,069,312.90, 33,178,795.88 and 14,759,618.88 is: 20,345,673.52
Step by Step Solution
- Step 1: Write the proportion equation
24,069,312.90 : 33,178,795.88 = 14,759,618.88 : x - Step 2: Convert to fraction form
24,069,312.90/33,178,795.88 = 14,759,618.88/x - Step 3: Cross multiply
24,069,312.90x = 33,178,795.88 × 14,759,618.88 - Step 4: Simplify right side
24,069,312.90x = 489,706,382,086,114.25 - Step 5: Solve for x
x = 489,706,382,086,114.25/24,069,312.90 - Step 6: Final answer
x = 20,345,673.52
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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.