Finding the Fourth Proportional to 54,576,314.40, 81,876,281.40 and 16,241,703.60
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Solution
The fourth proportional to 54,576,314.40, 81,876,281.40 and 16,241,703.60 is: 24,366,069.95
Step by Step Solution
- Step 1: Write the proportion equation
54,576,314.40 : 81,876,281.40 = 16,241,703.60 : x - Step 2: Convert to fraction form
54,576,314.40/81,876,281.40 = 16,241,703.60/x - Step 3: Cross multiply
54,576,314.40x = 81,876,281.40 × 16,241,703.60 - Step 4: Simplify right side
54,576,314.40x = 1,329,810,294,368,993 - Step 5: Solve for x
x = 1,329,810,294,368,993/54,576,314.40 - Step 6: Final answer
x = 24,366,069.95
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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.