Finding the Fourth Proportional to 1,734,207,582.96, 2,600,763,160.68 and 569,484,065.52
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Solution
The fourth proportional to 1,734,207,582.96, 2,600,763,160.68 and 569,484,065.52 is: 854,046,074.27
Step by Step Solution
- Step 1: Write the proportion equation
1,734,207,582.96 : 2,600,763,160.68 = 569,484,065.52 : x - Step 2: Convert to fraction form
1,734,207,582.96/2,600,763,160.68 = 569,484,065.52/x - Step 3: Cross multiply
1,734,207,582.96x = 2,600,763,160.68 × 569,484,065.52 - Step 4: Simplify right side
1,734,207,582.96x = 1,481,093,178,198,691,328 - Step 5: Solve for x
x = 1,481,093,178,198,691,328/1,734,207,582.96 - Step 6: Final answer
x = 854,046,074.27
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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.