Finding the Fourth Proportional to 32,158,352.03, 48,227,161.65 and 10,587,817.94
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Solution
The fourth proportional to 32,158,352.03, 48,227,161.65 and 10,587,817.94 is: 15,878,313.87
Step by Step Solution
- Step 1: Write the proportion equation
32,158,352.03 : 48,227,161.65 = 10,587,817.94 : x - Step 2: Convert to fraction form
32,158,352.03/48,227,161.65 = 10,587,817.94/x - Step 3: Cross multiply
32,158,352.03x = 48,227,161.65 × 10,587,817.94 - Step 4: Simplify right side
32,158,352.03x = 510,620,407,072,014.19 - Step 5: Solve for x
x = 510,620,407,072,014.19/32,158,352.03 - Step 6: Final answer
x = 15,878,313.87
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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.