Finding the Fourth Proportional to 41,554,407.10, 62,331,610.65 and 26,248,906.30
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Solution
The fourth proportional to 41,554,407.10, 62,331,610.65 and 26,248,906.30 is: 39,373,359.45
Step by Step Solution
- Step 1: Write the proportion equation
41,554,407.10 : 62,331,610.65 = 26,248,906.30 : x - Step 2: Convert to fraction form
41,554,407.10/62,331,610.65 = 26,248,906.30/x - Step 3: Cross multiply
41,554,407.10x = 62,331,610.65 × 26,248,906.30 - Step 4: Simplify right side
41,554,407.10x = 1,636,136,607,479,932 - Step 5: Solve for x
x = 1,636,136,607,479,932/41,554,407.10 - Step 6: Final answer
x = 39,373,359.45
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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.