Finding the Fourth Proportional to 14,906,778.42, 22,344,224.09 and 6,807,617.58
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Solution
The fourth proportional to 14,906,778.42, 22,344,224.09 and 6,807,617.58 is: 10,204,145.28
Step by Step Solution
- Step 1: Write the proportion equation
14,906,778.42 : 22,344,224.09 = 6,807,617.58 : x - Step 2: Convert to fraction form
14,906,778.42/22,344,224.09 = 6,807,617.58/x - Step 3: Cross multiply
14,906,778.42x = 22,344,224.09 × 6,807,617.58 - Step 4: Simplify right side
14,906,778.42x = 152,110,932,688,902.84 - Step 5: Solve for x
x = 152,110,932,688,902.84/14,906,778.42 - Step 6: Final answer
x = 10,204,145.28
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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.