Finding the Fourth Proportional to 36,850,829.55, 55,276,244.33 and 26,080,291.95
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Solution
The fourth proportional to 36,850,829.55, 55,276,244.33 and 26,080,291.95 is: 39,120,437.93
Step by Step Solution
- Step 1: Write the proportion equation
36,850,829.55 : 55,276,244.33 = 26,080,291.95 : x - Step 2: Convert to fraction form
36,850,829.55/55,276,244.33 = 26,080,291.95/x - Step 3: Cross multiply
36,850,829.55x = 55,276,244.33 × 26,080,291.95 - Step 4: Simplify right side
36,850,829.55x = 1,441,620,589,895,530.75 - Step 5: Solve for x
x = 1,441,620,589,895,530.75/36,850,829.55 - Step 6: Final answer
x = 39,120,437.93
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.