Finding the Fourth Proportional to 41,085,294.18, 56,697,008.84 and 22,750,186.02
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Solution
The fourth proportional to 41,085,294.18, 56,697,008.84 and 22,750,186.02 is: 31,394,870.69
Step by Step Solution
- Step 1: Write the proportion equation
41,085,294.18 : 56,697,008.84 = 22,750,186.02 : x - Step 2: Convert to fraction form
41,085,294.18/56,697,008.84 = 22,750,186.02/x - Step 3: Cross multiply
41,085,294.18x = 56,697,008.84 × 22,750,186.02 - Step 4: Simplify right side
41,085,294.18x = 1,289,867,497,887,584.50 - Step 5: Solve for x
x = 1,289,867,497,887,584.50/41,085,294.18 - Step 6: Final answer
x = 31,394,870.69
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.