Finding the Fourth Proportional to 17,804,509.29, 26,737,327.02 and 10,928,366.08
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Solution
The fourth proportional to 17,804,509.29, 26,737,327.02 and 10,928,366.08 is: 16,411,308.67
Step by Step Solution
- Step 1: Write the proportion equation
17,804,509.29 : 26,737,327.02 = 10,928,366.08 : x - Step 2: Convert to fraction form
17,804,509.29/26,737,327.02 = 10,928,366.08/x - Step 3: Cross multiply
17,804,509.29x = 26,737,327.02 × 10,928,366.08 - Step 4: Simplify right side
17,804,509.29x = 292,195,297,675,235.50 - Step 5: Solve for x
x = 292,195,297,675,235.50/17,804,509.29 - Step 6: Final answer
x = 16,411,308.67
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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.