Finding the Fourth Proportional to 34,335,524.92, 51,511,264.28 and 10,073,471.80
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Solution
The fourth proportional to 34,335,524.92, 51,511,264.28 and 10,073,471.80 is: 15,112,547.99
Step by Step Solution
- Step 1: Write the proportion equation
34,335,524.92 : 51,511,264.28 = 10,073,471.80 : x - Step 2: Convert to fraction form
34,335,524.92/51,511,264.28 = 10,073,471.80/x - Step 3: Cross multiply
34,335,524.92x = 51,511,264.28 × 10,073,471.80 - Step 4: Simplify right side
34,335,524.92x = 518,897,268,106,927.38 - Step 5: Solve for x
x = 518,897,268,106,927.38/34,335,524.92 - Step 6: Final answer
x = 15,112,547.99
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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.