Finding the Fourth Proportional to 26,348,244.48, 39,567,597.12 and 16,172,856
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Solution
The fourth proportional to 26,348,244.48, 39,567,597.12 and 16,172,856 is: 24,287,046.94
Step by Step Solution
- Step 1: Write the proportion equation
26,348,244.48 : 39,567,597.12 = 16,172,856 : x - Step 2: Convert to fraction form
26,348,244.48/39,567,597.12 = 16,172,856/x - Step 3: Cross multiply
26,348,244.48x = 39,567,597.12 × 16,172,856 - Step 4: Simplify right side
26,348,244.48x = 639,921,050,487,774.62 - Step 5: Solve for x
x = 639,921,050,487,774.62/26,348,244.48 - Step 6: Final answer
x = 24,287,046.94
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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.