Finding the Fourth Proportional to 44,037,117.70, 65,929,705.35 and 44,037,117.70
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Solution
The fourth proportional to 44,037,117.70, 65,929,705.35 and 44,037,117.70 is: 65,929,705.35
Step by Step Solution
- Step 1: Write the proportion equation
44,037,117.70 : 65,929,705.35 = 44,037,117.70 : x - Step 2: Convert to fraction form
44,037,117.70/65,929,705.35 = 44,037,117.70/x - Step 3: Cross multiply
44,037,117.70x = 65,929,705.35 × 44,037,117.70 - Step 4: Simplify right side
44,037,117.70x = 2,903,354,194,424,270 - Step 5: Solve for x
x = 2,903,354,194,424,270/44,037,117.70 - Step 6: Final answer
x = 65,929,705.35
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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.