Finding the Fourth Proportional to 16,101,603.37, 24,149,693.17 and 4,586,261.05
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Solution
The fourth proportional to 16,101,603.37, 24,149,693.17 and 4,586,261.05 is: 6,878,619.14
Step by Step Solution
- Step 1: Write the proportion equation
16,101,603.37 : 24,149,693.17 = 4,586,261.05 : x - Step 2: Convert to fraction form
16,101,603.37/24,149,693.17 = 4,586,261.05/x - Step 3: Cross multiply
16,101,603.37x = 24,149,693.17 × 4,586,261.05 - Step 4: Simplify right side
16,101,603.37x = 110,756,797,011,342.25 - Step 5: Solve for x
x = 110,756,797,011,342.25/16,101,603.37 - Step 6: Final answer
x = 6,878,619.14
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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.