Finding the Fourth Proportional to 9,375,338.63, 14,133,278.02 and 8,750,376.48
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Solution
The fourth proportional to 9,375,338.63, 14,133,278.02 and 8,750,376.48 is: 13,191,150.58
Step by Step Solution
- Step 1: Write the proportion equation
9,375,338.63 : 14,133,278.02 = 8,750,376.48 : x - Step 2: Convert to fraction form
9,375,338.63/14,133,278.02 = 8,750,376.48/x - Step 3: Cross multiply
9,375,338.63x = 14,133,278.02 × 8,750,376.48 - Step 4: Simplify right side
9,375,338.63x = 123,671,503,571,508.97 - Step 5: Solve for x
x = 123,671,503,571,508.97/9,375,338.63 - Step 6: Final answer
x = 13,191,150.58
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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.