Finding the Fourth Proportional to 295,488,048.68, 443,232,073.02 and 295,488,048.68
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Solution
The fourth proportional to 295,488,048.68, 443,232,073.02 and 295,488,048.68 is: 443,232,073.02
Step by Step Solution
- Step 1: Write the proportion equation
295,488,048.68 : 443,232,073.02 = 295,488,048.68 : x - Step 2: Convert to fraction form
295,488,048.68/443,232,073.02 = 295,488,048.68/x - Step 3: Cross multiply
295,488,048.68x = 443,232,073.02 × 295,488,048.68 - Step 4: Simplify right side
295,488,048.68x = 130,969,780,369,071,072 - Step 5: Solve for x
x = 130,969,780,369,071,072/295,488,048.68 - Step 6: Final answer
x = 443,232,073.02
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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.