Finding the Fourth Proportional to 324,283,594.52, 486,324,788.72 and 116,995,057.99
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Solution
The fourth proportional to 324,283,594.52, 486,324,788.72 and 116,995,057.99 is: 175,456,291.40
Step by Step Solution
- Step 1: Write the proportion equation
324,283,594.52 : 486,324,788.72 = 116,995,057.99 : x - Step 2: Convert to fraction form
324,283,594.52/486,324,788.72 = 116,995,057.99/x - Step 3: Cross multiply
324,283,594.52x = 486,324,788.72 × 116,995,057.99 - Step 4: Simplify right side
324,283,594.52x = 56,897,596,855,254,296 - Step 5: Solve for x
x = 56,897,596,855,254,296/324,283,594.52 - Step 6: Final answer
x = 175,456,291.40
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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.