Finding the Fourth Proportional to 62,272,835.24, 93,373,114.49 and 29,483,128.85
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Solution
The fourth proportional to 62,272,835.24, 93,373,114.49 and 29,483,128.85 is: 44,207,583.53
Step by Step Solution
- Step 1: Write the proportion equation
62,272,835.24 : 93,373,114.49 = 29,483,128.85 : x - Step 2: Convert to fraction form
62,272,835.24/93,373,114.49 = 29,483,128.85/x - Step 3: Cross multiply
62,272,835.24x = 93,373,114.49 × 29,483,128.85 - Step 4: Simplify right side
62,272,835.24x = 2,752,931,565,020,190.50 - Step 5: Solve for x
x = 2,752,931,565,020,190.50/62,272,835.24 - Step 6: Final answer
x = 44,207,583.53
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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.