Finding the Fourth Proportional to 16,151,462.68, 24,224,317.44 and 6,435,261.38
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Solution
The fourth proportional to 16,151,462.68, 24,224,317.44 and 6,435,261.38 is: 9,651,745.95
Step by Step Solution
- Step 1: Write the proportion equation
16,151,462.68 : 24,224,317.44 = 6,435,261.38 : x - Step 2: Convert to fraction form
16,151,462.68/24,224,317.44 = 6,435,261.38/x - Step 3: Cross multiply
16,151,462.68x = 24,224,317.44 × 6,435,261.38 - Step 4: Simplify right side
16,151,462.68x = 155,889,814,484,640.62 - Step 5: Solve for x
x = 155,889,814,484,640.62/16,151,462.68 - Step 6: Final answer
x = 9,651,745.95
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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.