Finding the Fourth Proportional to 3,594,717,951.60, 5,392,076,927.40 and 2,971,244,492.40
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Solution
The fourth proportional to 3,594,717,951.60, 5,392,076,927.40 and 2,971,244,492.40 is: 4,456,866,738.60
Step by Step Solution
- Step 1: Write the proportion equation
3,594,717,951.60 : 5,392,076,927.40 = 2,971,244,492.40 : x - Step 2: Convert to fraction form
3,594,717,951.60/5,392,076,927.40 = 2,971,244,492.40/x - Step 3: Cross multiply
3,594,717,951.60x = 5,392,076,927.40 × 2,971,244,492.40 - Step 4: Simplify right side
3,594,717,951.60x = 16,021,178,873,134,364,672 - Step 5: Solve for x
x = 16,021,178,873,134,364,672/3,594,717,951.60 - Step 6: Final answer
x = 4,456,866,738.60
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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.