Finding the Fourth Proportional to 43,957,458.06, 60,665,018.51 and 24,384,652.78
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Solution
The fourth proportional to 43,957,458.06, 60,665,018.51 and 24,384,652.78 is: 33,652,887.99
Step by Step Solution
- Step 1: Write the proportion equation
43,957,458.06 : 60,665,018.51 = 24,384,652.78 : x - Step 2: Convert to fraction form
43,957,458.06/60,665,018.51 = 24,384,652.78/x - Step 3: Cross multiply
43,957,458.06x = 60,665,018.51 × 24,384,652.78 - Step 4: Simplify right side
43,957,458.06x = 1,479,295,412,258,623 - Step 5: Solve for x
x = 1,479,295,412,258,623/43,957,458.06 - Step 6: Final answer
x = 33,652,887.99
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.