Finding the Fourth Proportional to 56,894,623,251,808, 78,514,580,079,884 and 32,230,581,386,360
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Solution
The fourth proportional to 56,894,623,251,808, 78,514,580,079,884 and 32,230,581,386,360 is: 44,478,202,308,865.18
Step by Step Solution
- Step 1: Write the proportion equation
56,894,623,251,808 : 78,514,580,079,884 = 32,230,581,386,360 : x - Step 2: Convert to fraction form
56,894,623,251,808/78,514,580,079,884 = 32,230,581,386,360/x - Step 3: Cross multiply
56,894,623,251,808x = 78,514,580,079,884 × 32,230,581,386,360 - Step 4: Simplify right side
56,894,623,251,808x = 2,530,570,563,280,580,953,713,410,048 - Step 5: Solve for x
x = 2,530,570,563,280,580,953,713,410,048/56,894,623,251,808 - Step 6: Final answer
x = 44,478,202,308,865.18
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.