Finding the Fourth Proportional to 224,775,269.70, 337,162,904.55 and 63,217,205.70
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Solution
The fourth proportional to 224,775,269.70, 337,162,904.55 and 63,217,205.70 is: 94,825,808.55
Step by Step Solution
- Step 1: Write the proportion equation
224,775,269.70 : 337,162,904.55 = 63,217,205.70 : x - Step 2: Convert to fraction form
224,775,269.70/337,162,904.55 = 63,217,205.70/x - Step 3: Cross multiply
224,775,269.70x = 337,162,904.55 × 63,217,205.70 - Step 4: Simplify right side
224,775,269.70x = 21,314,496,691,346,816 - Step 5: Solve for x
x = 21,314,496,691,346,816/224,775,269.70 - Step 6: Final answer
x = 94,825,808.55
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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.