Finding the Fourth Proportional to 50,310,402.37, 75,411,794.12 and 22,975,734.53
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Solution
The fourth proportional to 50,310,402.37, 75,411,794.12 and 22,975,734.53 is: 34,439,028.12
Step by Step Solution
- Step 1: Write the proportion equation
50,310,402.37 : 75,411,794.12 = 22,975,734.53 : x - Step 2: Convert to fraction form
50,310,402.37/75,411,794.12 = 22,975,734.53/x - Step 3: Cross multiply
50,310,402.37x = 75,411,794.12 × 22,975,734.53 - Step 4: Simplify right side
50,310,402.37x = 1,732,641,362,132,135.25 - Step 5: Solve for x
x = 1,732,641,362,132,135.25/50,310,402.37 - Step 6: Final answer
x = 34,439,028.12
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.