Finding the Fourth Proportional to 61,476,086.68, 92,214,526.38 and 24,591,058.10
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Solution
The fourth proportional to 61,476,086.68, 92,214,526.38 and 24,591,058.10 is: 36,886,745.70
Step by Step Solution
- Step 1: Write the proportion equation
61,476,086.68 : 92,214,526.38 = 24,591,058.10 : x - Step 2: Convert to fraction form
61,476,086.68/92,214,526.38 = 24,591,058.10/x - Step 3: Cross multiply
61,476,086.68x = 92,214,526.38 × 24,591,058.10 - Step 4: Simplify right side
61,476,086.68x = 2,267,652,775,874,562.50 - Step 5: Solve for x
x = 2,267,652,775,874,562.50/61,476,086.68 - Step 6: Final answer
x = 36,886,745.70
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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.