Finding the Fourth Proportional to 36,062,450.02, 54,092,916.41 and 8,768,882.75
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Solution
The fourth proportional to 36,062,450.02, 54,092,916.41 and 8,768,882.75 is: 13,153,139.66
Step by Step Solution
- Step 1: Write the proportion equation
36,062,450.02 : 54,092,916.41 = 8,768,882.75 : x - Step 2: Convert to fraction form
36,062,450.02/54,092,916.41 = 8,768,882.75/x - Step 3: Cross multiply
36,062,450.02x = 54,092,916.41 × 8,768,882.75 - Step 4: Simplify right side
36,062,450.02x = 474,334,441,604,840.88 - Step 5: Solve for x
x = 474,334,441,604,840.88/36,062,450.02 - Step 6: Final answer
x = 13,153,139.66
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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.