Finding the Fourth Proportional to 43,804,775.98, 65,660,828.70 and 16,499,254
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Solution
The fourth proportional to 43,804,775.98, 65,660,828.70 and 16,499,254 is: 24,731,428.62
Step by Step Solution
- Step 1: Write the proportion equation
43,804,775.98 : 65,660,828.70 = 16,499,254 : x - Step 2: Convert to fraction form
43,804,775.98/65,660,828.70 = 16,499,254/x - Step 3: Cross multiply
43,804,775.98x = 65,660,828.70 × 16,499,254 - Step 4: Simplify right side
43,804,775.98x = 1,083,354,690,571,789.88 - Step 5: Solve for x
x = 1,083,354,690,571,789.88/43,804,775.98 - Step 6: Final answer
x = 24,731,428.62
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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.