Finding the Fourth Proportional to 24,448,810.97, 36,650,415.16 and 8,263,501.94
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Solution
The fourth proportional to 24,448,810.97, 36,650,415.16 and 8,263,501.94 is: 12,387,546.26
Step by Step Solution
- Step 1: Write the proportion equation
24,448,810.97 : 36,650,415.16 = 8,263,501.94 : x - Step 2: Convert to fraction form
24,448,810.97/36,650,415.16 = 8,263,501.94/x - Step 3: Cross multiply
24,448,810.97x = 36,650,415.16 × 8,263,501.94 - Step 4: Simplify right side
24,448,810.97x = 302,860,776,878,437.38 - Step 5: Solve for x
x = 302,860,776,878,437.38/24,448,810.97 - Step 6: Final answer
x = 12,387,546.26
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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.