Finding the Fourth Proportional to 32,307,364.01, 48,461,223.24 and 8,046,290.93
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Solution
The fourth proportional to 32,307,364.01, 48,461,223.24 and 8,046,290.93 is: 12,069,480.53
Step by Step Solution
- Step 1: Write the proportion equation
32,307,364.01 : 48,461,223.24 = 8,046,290.93 : x - Step 2: Convert to fraction form
32,307,364.01/48,461,223.24 = 8,046,290.93/x - Step 3: Cross multiply
32,307,364.01x = 48,461,223.24 × 8,046,290.93 - Step 4: Simplify right side
32,307,364.01x = 389,933,100,770,411.12 - Step 5: Solve for x
x = 389,933,100,770,411.12/32,307,364.01 - Step 6: Final answer
x = 12,069,480.53
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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.