Finding the Fourth Proportional to 295,488,046.68, 443,232,070.02 and 295,488,046.68
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Solution
The fourth proportional to 295,488,046.68, 443,232,070.02 and 295,488,046.68 is: 443,232,070.02
Step by Step Solution
- Step 1: Write the proportion equation
295,488,046.68 : 443,232,070.02 = 295,488,046.68 : x - Step 2: Convert to fraction form
295,488,046.68/443,232,070.02 = 295,488,046.68/x - Step 3: Cross multiply
295,488,046.68x = 443,232,070.02 × 295,488,046.68 - Step 4: Simplify right side
295,488,046.68x = 130,969,778,596,142,784 - Step 5: Solve for x
x = 130,969,778,596,142,784/295,488,046.68 - Step 6: Final answer
x = 443,232,070.02
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.