Finding the Fourth Proportional to 3,264,873,009.18, 4,896,804,695.74 and 1,194,110,523.42
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Solution
The fourth proportional to 3,264,873,009.18, 4,896,804,695.74 and 1,194,110,523.42 is: 1,790,981,150.53
Step by Step Solution
- Step 1: Write the proportion equation
3,264,873,009.18 : 4,896,804,695.74 = 1,194,110,523.42 : x - Step 2: Convert to fraction form
3,264,873,009.18/4,896,804,695.74 = 1,194,110,523.42/x - Step 3: Cross multiply
3,264,873,009.18x = 4,896,804,695.74 × 1,194,110,523.42 - Step 4: Simplify right side
3,264,873,009.18x = 5,847,326,018,315,604,992 - Step 5: Solve for x
x = 5,847,326,018,315,604,992/3,264,873,009.18 - Step 6: Final answer
x = 1,790,981,150.53
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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.