Finding the Fourth Proportional to 32,567,893.61, 44,944,473.98 and 17,683,844.92
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Solution
The fourth proportional to 32,567,893.61, 44,944,473.98 and 17,683,844.92 is: 24,404,129.95
Step by Step Solution
- Step 1: Write the proportion equation
32,567,893.61 : 44,944,473.98 = 17,683,844.92 : x - Step 2: Convert to fraction form
32,567,893.61/44,944,473.98 = 17,683,844.92/x - Step 3: Cross multiply
32,567,893.61x = 44,944,473.98 × 17,683,844.92 - Step 4: Simplify right side
32,567,893.61x = 794,791,107,805,143.62 - Step 5: Solve for x
x = 794,791,107,805,143.62/32,567,893.61 - Step 6: Final answer
x = 24,404,129.95
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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.