Finding the Fourth Proportional to 80,088,703.58, 110,526,702.24 and 44,804,403.84
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Solution
The fourth proportional to 80,088,703.58, 110,526,702.24 and 44,804,403.84 is: 61,832,478.00
Step by Step Solution
- Step 1: Write the proportion equation
80,088,703.58 : 110,526,702.24 = 44,804,403.84 : x - Step 2: Convert to fraction form
80,088,703.58/110,526,702.24 = 44,804,403.84/x - Step 3: Cross multiply
80,088,703.58x = 110,526,702.24 × 44,804,403.84 - Step 4: Simplify right side
80,088,703.58x = 4,952,083,002,040,371 - Step 5: Solve for x
x = 4,952,083,002,040,371/80,088,703.58 - Step 6: Final answer
x = 61,832,478.00
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.