Finding the Fourth Proportional to 224,129,676, 309,303,676.80 and 126,344,532
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Solution
The fourth proportional to 224,129,676, 309,303,676.80 and 126,344,532 is: 174,358,117.09
Step by Step Solution
- Step 1: Write the proportion equation
224,129,676 : 309,303,676.80 = 126,344,532 : x - Step 2: Convert to fraction form
224,129,676/309,303,676.80 = 126,344,532/x - Step 3: Cross multiply
224,129,676x = 309,303,676.80 × 126,344,532 - Step 4: Simplify right side
224,129,676x = 39,078,828,291,175,256 - Step 5: Solve for x
x = 39,078,828,291,175,256/224,129,676 - Step 6: Final answer
x = 174,358,117.09
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.