Finding the Fourth Proportional to 29,733,968.15, 44,602,161.68 and 14,163,792.53
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Solution
The fourth proportional to 29,733,968.15, 44,602,161.68 and 14,163,792.53 is: 21,246,264.92
Step by Step Solution
- Step 1: Write the proportion equation
29,733,968.15 : 44,602,161.68 = 14,163,792.53 : x - Step 2: Convert to fraction form
29,733,968.15/44,602,161.68 = 14,163,792.53/x - Step 3: Cross multiply
29,733,968.15x = 44,602,161.68 × 14,163,792.53 - Step 4: Simplify right side
29,733,968.15x = 631,735,764,354,217.25 - Step 5: Solve for x
x = 631,735,764,354,217.25/29,733,968.15 - Step 6: Final answer
x = 21,246,264.92
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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.