Finding the Fourth Proportional to 265,800,737.08, 366,805,083.54 and 146,723,395.96
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Solution
The fourth proportional to 265,800,737.08, 366,805,083.54 and 146,723,395.96 is: 202,478,323.06
Step by Step Solution
- Step 1: Write the proportion equation
265,800,737.08 : 366,805,083.54 = 146,723,395.96 : x - Step 2: Convert to fraction form
265,800,737.08/366,805,083.54 = 146,723,395.96/x - Step 3: Cross multiply
265,800,737.08x = 366,805,083.54 × 146,723,395.96 - Step 4: Simplify right side
265,800,737.08x = 53,818,887,512,380,304 - Step 5: Solve for x
x = 53,818,887,512,380,304/265,800,737.08 - Step 6: Final answer
x = 202,478,323.06
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.