Finding the Fourth Proportional to 32,366,607.21, 48,553,158.15 and 9,338,112
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Solution
The fourth proportional to 32,366,607.21, 48,553,158.15 and 9,338,112 is: 14,008,104.89
Step by Step Solution
- Step 1: Write the proportion equation
32,366,607.21 : 48,553,158.15 = 9,338,112 : x - Step 2: Convert to fraction form
32,366,607.21/48,553,158.15 = 9,338,112/x - Step 3: Cross multiply
32,366,607.21x = 48,553,158.15 × 9,338,112 - Step 4: Simplify right side
32,366,607.21x = 453,394,828,758,412.81 - Step 5: Solve for x
x = 453,394,828,758,412.81/32,366,607.21 - Step 6: Final answer
x = 14,008,104.89
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.