Finding the Fourth Proportional to 24,953,612.16, 37,433,988.48 and 7,683,274.08
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Solution
The fourth proportional to 24,953,612.16, 37,433,988.48 and 7,683,274.08 is: 11,526,010.41
Step by Step Solution
- Step 1: Write the proportion equation
24,953,612.16 : 37,433,988.48 = 7,683,274.08 : x - Step 2: Convert to fraction form
24,953,612.16/37,433,988.48 = 7,683,274.08/x - Step 3: Cross multiply
24,953,612.16x = 37,433,988.48 × 7,683,274.08 - Step 4: Simplify right side
24,953,612.16x = 287,615,593,399,402.56 - Step 5: Solve for x
x = 287,615,593,399,402.56/24,953,612.16 - Step 6: Final answer
x = 11,526,010.41
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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.