Finding the Fourth Proportional to 4,064,256,405.60, 6,096,384,608.40 and 4,035,590,959.20
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Solution
The fourth proportional to 4,064,256,405.60, 6,096,384,608.40 and 4,035,590,959.20 is: 6,053,386,438.80
Step by Step Solution
- Step 1: Write the proportion equation
4,064,256,405.60 : 6,096,384,608.40 = 4,035,590,959.20 : x - Step 2: Convert to fraction form
4,064,256,405.60/6,096,384,608.40 = 4,035,590,959.20/x - Step 3: Cross multiply
4,064,256,405.60x = 6,096,384,608.40 × 4,035,590,959.20 - Step 4: Simplify right side
4,064,256,405.60x = 24,602,514,609,465,069,568 - Step 5: Solve for x
x = 24,602,514,609,465,069,568/4,064,256,405.60 - Step 6: Final answer
x = 6,053,386,438.80
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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.