Finding the Fourth Proportional to 224,676,737.40, 337,015,106.10 and 88,366,567.80
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Solution
The fourth proportional to 224,676,737.40, 337,015,106.10 and 88,366,567.80 is: 132,549,851.70
Step by Step Solution
- Step 1: Write the proportion equation
224,676,737.40 : 337,015,106.10 = 88,366,567.80 : x - Step 2: Convert to fraction form
224,676,737.40/337,015,106.10 = 88,366,567.80/x - Step 3: Cross multiply
224,676,737.40x = 337,015,106.10 × 88,366,567.80 - Step 4: Simplify right side
224,676,737.40x = 29,780,868,222,809,844 - Step 5: Solve for x
x = 29,780,868,222,809,844/224,676,737.40 - Step 6: Final answer
x = 132,549,851.70
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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.