Finding the Fourth Proportional to 202,729,201.92, 304,122,069.12 and 62,681,093.76
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Solution
The fourth proportional to 202,729,201.92, 304,122,069.12 and 62,681,093.76 is: 94,030,380.17
Step by Step Solution
- Step 1: Write the proportion equation
202,729,201.92 : 304,122,069.12 = 62,681,093.76 : x - Step 2: Convert to fraction form
202,729,201.92/304,122,069.12 = 62,681,093.76/x - Step 3: Cross multiply
202,729,201.92x = 304,122,069.12 × 62,681,093.76 - Step 4: Simplify right side
202,729,201.92x = 19,062,703,928,995,920 - Step 5: Solve for x
x = 19,062,703,928,995,920/202,729,201.92 - Step 6: Final answer
x = 94,030,380.17
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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.