Finding the Fourth Proportional to 934,093,738,288.12, 1,400,999,037,184.20 and 254,225,073,766.70
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Solution
The fourth proportional to 934,093,738,288.12, 1,400,999,037,184.20 and 254,225,073,766.70 is: 381,299,080,569.76
Step by Step Solution
- Step 1: Write the proportion equation
934,093,738,288.12 : 1,400,999,037,184.20 = 254,225,073,766.70 : x - Step 2: Convert to fraction form
934,093,738,288.12/1,400,999,037,184.20 = 254,225,073,766.70/x - Step 3: Cross multiply
934,093,738,288.12x = 1,400,999,037,184.20 × 254,225,073,766.70 - Step 4: Simplify right side
934,093,738,288.12x = 356,169,083,575,228,931,506,176 - Step 5: Solve for x
x = 356,169,083,575,228,931,506,176/934,093,738,288.12 - Step 6: Final answer
x = 381,299,080,569.76
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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.