Finding the Fourth Proportional to 224,743,841.60, 337,138,215.60 and 60,984,197.60
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Solution
The fourth proportional to 224,743,841.60, 337,138,215.60 and 60,984,197.60 is: 91,482,389.07
Step by Step Solution
- Step 1: Write the proportion equation
224,743,841.60 : 337,138,215.60 = 60,984,197.60 : x - Step 2: Convert to fraction form
224,743,841.60/337,138,215.60 = 60,984,197.60/x - Step 3: Cross multiply
224,743,841.60x = 337,138,215.60 × 60,984,197.60 - Step 4: Simplify right side
224,743,841.60x = 20,560,103,558,661,804 - Step 5: Solve for x
x = 20,560,103,558,661,804/224,743,841.60 - Step 6: Final answer
x = 91,482,389.07
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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.