Finding the Fourth Proportional to 224,580,183.60, 336,996,246.60 and 95,165,770.80
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Solution
The fourth proportional to 224,580,183.60, 336,996,246.60 and 95,165,770.80 is: 142,802,036.45
Step by Step Solution
- Step 1: Write the proportion equation
224,580,183.60 : 336,996,246.60 = 95,165,770.80 : x - Step 2: Convert to fraction form
224,580,183.60/336,996,246.60 = 95,165,770.80/x - Step 3: Cross multiply
224,580,183.60x = 336,996,246.60 × 95,165,770.80 - Step 4: Simplify right side
224,580,183.60x = 32,070,507,564,395,880 - Step 5: Solve for x
x = 32,070,507,564,395,880/224,580,183.60 - Step 6: Final answer
x = 142,802,036.45
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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.