Finding the Fourth Proportional to 4,528,083,732.57, 6,795,228,146.40 and 1,580,363,350.02
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Solution
The fourth proportional to 4,528,083,732.57, 6,795,228,146.40 and 1,580,363,350.02 is: 2,371,627,856.69
Step by Step Solution
- Step 1: Write the proportion equation
4,528,083,732.57 : 6,795,228,146.40 = 1,580,363,350.02 : x - Step 2: Convert to fraction form
4,528,083,732.57/6,795,228,146.40 = 1,580,363,350.02/x - Step 3: Cross multiply
4,528,083,732.57x = 6,795,228,146.40 × 1,580,363,350.02 - Step 4: Simplify right side
4,528,083,732.57x = 10,738,929,517,594,898,432 - Step 5: Solve for x
x = 10,738,929,517,594,898,432/4,528,083,732.57 - Step 6: Final answer
x = 2,371,627,856.69
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.