Finding the Fourth Proportional to 5,723,157,701.60, 8,584,736,552.40 and 1,793,192,184.80
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Solution
The fourth proportional to 5,723,157,701.60, 8,584,736,552.40 and 1,793,192,184.80 is: 2,689,788,277.20
Step by Step Solution
- Step 1: Write the proportion equation
5,723,157,701.60 : 8,584,736,552.40 = 1,793,192,184.80 : x - Step 2: Convert to fraction form
5,723,157,701.60/8,584,736,552.40 = 1,793,192,184.80/x - Step 3: Cross multiply
5,723,157,701.60x = 8,584,736,552.40 × 1,793,192,184.80 - Step 4: Simplify right side
5,723,157,701.60x = 15,394,082,494,330,574,848 - Step 5: Solve for x
x = 15,394,082,494,330,574,848/5,723,157,701.60 - Step 6: Final answer
x = 2,689,788,277.20
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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.