Finding the Fourth Proportional to 32,077,369.80, 48,116,054.70 and 24,519,097.80
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Solution
The fourth proportional to 32,077,369.80, 48,116,054.70 and 24,519,097.80 is: 36,778,646.70
Step by Step Solution
- Step 1: Write the proportion equation
32,077,369.80 : 48,116,054.70 = 24,519,097.80 : x - Step 2: Convert to fraction form
32,077,369.80/48,116,054.70 = 24,519,097.80/x - Step 3: Cross multiply
32,077,369.80x = 48,116,054.70 × 24,519,097.80 - Step 4: Simplify right side
32,077,369.80x = 1,179,762,250,939,449.75 - Step 5: Solve for x
x = 1,179,762,250,939,449.75/32,077,369.80 - Step 6: Final answer
x = 36,778,646.70
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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.