Finding the Fourth Proportional to 3,593,818,163.60, 5,386,480,512.60 and 1,523,535,923.60
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Solution
The fourth proportional to 3,593,818,163.60, 5,386,480,512.60 and 1,523,535,923.60 is: 2,283,503,557.81
Step by Step Solution
- Step 1: Write the proportion equation
3,593,818,163.60 : 5,386,480,512.60 = 1,523,535,923.60 : x - Step 2: Convert to fraction form
3,593,818,163.60/5,386,480,512.60 = 1,523,535,923.60/x - Step 3: Cross multiply
3,593,818,163.60x = 5,386,480,512.60 × 1,523,535,923.60 - Step 4: Simplify right side
3,593,818,163.60x = 8,206,496,562,717,442,048 - Step 5: Solve for x
x = 8,206,496,562,717,442,048/3,593,818,163.60 - Step 6: Final answer
x = 2,283,503,557.81
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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.