Finding the Fourth Proportional to 1,844,972,163.36, 2,766,888,772.08 and 534,970,776.48
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Solution
The fourth proportional to 1,844,972,163.36, 2,766,888,772.08 and 534,970,776.48 is: 802,291,039.52
Step by Step Solution
- Step 1: Write the proportion equation
1,844,972,163.36 : 2,766,888,772.08 = 534,970,776.48 : x - Step 2: Convert to fraction form
1,844,972,163.36/2,766,888,772.08 = 534,970,776.48/x - Step 3: Cross multiply
1,844,972,163.36x = 2,766,888,772.08 × 534,970,776.48 - Step 4: Simplify right side
1,844,972,163.36x = 1,480,204,634,833,431,296 - Step 5: Solve for x
x = 1,480,204,634,833,431,296/1,844,972,163.36 - Step 6: Final answer
x = 802,291,039.52
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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.