Finding the Fourth Proportional to 29,627,135.01, 44,436,212.10 and 8,063,417.07
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Solution
The fourth proportional to 29,627,135.01, 44,436,212.10 and 8,063,417.07 is: 12,093,903.48
Step by Step Solution
- Step 1: Write the proportion equation
29,627,135.01 : 44,436,212.10 = 8,063,417.07 : x - Step 2: Convert to fraction form
29,627,135.01/44,436,212.10 = 8,063,417.07/x - Step 3: Cross multiply
29,627,135.01x = 44,436,212.10 × 8,063,417.07 - Step 4: Simplify right side
29,627,135.01x = 358,307,711,173,280.56 - Step 5: Solve for x
x = 358,307,711,173,280.56/29,627,135.01 - Step 6: Final answer
x = 12,093,903.48
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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.