Finding the Fourth Proportional to 58,988,504.94, 88,421,362.84 and 33,042,768
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Solution
The fourth proportional to 58,988,504.94, 88,421,362.84 and 33,042,768 is: 49,529,761.46
Step by Step Solution
- Step 1: Write the proportion equation
58,988,504.94 : 88,421,362.84 = 33,042,768 : x - Step 2: Convert to fraction form
58,988,504.94/88,421,362.84 = 33,042,768/x - Step 3: Cross multiply
58,988,504.94x = 88,421,362.84 × 33,042,768 - Step 4: Simplify right side
58,988,504.94x = 2,921,686,578,565,941 - Step 5: Solve for x
x = 2,921,686,578,565,941/58,988,504.94 - Step 6: Final answer
x = 49,529,761.46
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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.