Finding the Fourth Proportional to 44,403,930.48, 66,610,464.75 and 16,761,131.33
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Solution
The fourth proportional to 44,403,930.48, 66,610,464.75 and 16,761,131.33 is: 25,143,421.66
Step by Step Solution
- Step 1: Write the proportion equation
44,403,930.48 : 66,610,464.75 = 16,761,131.33 : x - Step 2: Convert to fraction form
44,403,930.48/66,610,464.75 = 16,761,131.33/x - Step 3: Cross multiply
44,403,930.48x = 66,610,464.75 × 16,761,131.33 - Step 4: Simplify right side
44,403,930.48x = 1,116,466,747,294,033.25 - Step 5: Solve for x
x = 1,116,466,747,294,033.25/44,403,930.48 - Step 6: Final answer
x = 25,143,421.66
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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.