Finding the Fourth Proportional to 2,076,104,244.24, 3,114,345,588.41 and 676,729,331.03
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Solution
The fourth proportional to 2,076,104,244.24, 3,114,345,588.41 and 676,729,331.03 is: 1,015,155,675.59
Step by Step Solution
- Step 1: Write the proportion equation
2,076,104,244.24 : 3,114,345,588.41 = 676,729,331.03 : x - Step 2: Convert to fraction form
2,076,104,244.24/3,114,345,588.41 = 676,729,331.03/x - Step 3: Cross multiply
2,076,104,244.24x = 3,114,345,588.41 × 676,729,331.03 - Step 4: Simplify right side
2,076,104,244.24x = 2,107,569,006,650,408,704 - Step 5: Solve for x
x = 2,107,569,006,650,408,704/2,076,104,244.24 - Step 6: Final answer
x = 1,015,155,675.59
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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.