Finding the Fourth Proportional to 29,512,946.70, 44,269,420.05 and 15,164,039.70
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Solution
The fourth proportional to 29,512,946.70, 44,269,420.05 and 15,164,039.70 is: 22,746,059.55
Step by Step Solution
- Step 1: Write the proportion equation
29,512,946.70 : 44,269,420.05 = 15,164,039.70 : x - Step 2: Convert to fraction form
29,512,946.70/44,269,420.05 = 15,164,039.70/x - Step 3: Cross multiply
29,512,946.70x = 44,269,420.05 × 15,164,039.70 - Step 4: Simplify right side
29,512,946.70x = 671,303,243,134,175.88 - Step 5: Solve for x
x = 671,303,243,134,175.88/29,512,946.70 - Step 6: Final answer
x = 22,746,059.55
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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.