Finding the Fourth Proportional to 1,752,607,545.36, 2,624,737,975.24 and 1,014,121,112.08
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Solution
The fourth proportional to 1,752,607,545.36, 2,624,737,975.24 and 1,014,121,112.08 is: 1,518,766,823.42
Step by Step Solution
- Step 1: Write the proportion equation
1,752,607,545.36 : 2,624,737,975.24 = 1,014,121,112.08 : x - Step 2: Convert to fraction form
1,752,607,545.36/2,624,737,975.24 = 1,014,121,112.08/x - Step 3: Cross multiply
1,752,607,545.36x = 2,624,737,975.24 × 1,014,121,112.08 - Step 4: Simplify right side
1,752,607,545.36x = 2,661,802,194,368,996,352 - Step 5: Solve for x
x = 2,661,802,194,368,996,352/1,752,607,545.36 - Step 6: Final answer
x = 1,518,766,823.42
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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.