Finding the Fourth Proportional to 5,707,056,368,024, 8,561,388,716,600.80 and 1,833,391,229,875.90
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Solution
The fourth proportional to 5,707,056,368,024, 8,561,388,716,600.80 and 1,833,391,229,875.90 is: 2,750,345,182,591.75
Step by Step Solution
- Step 1: Write the proportion equation
5,707,056,368,024 : 8,561,388,716,600.80 = 1,833,391,229,875.90 : x - Step 2: Convert to fraction form
5,707,056,368,024/8,561,388,716,600.80 = 1,833,391,229,875.90/x - Step 3: Cross multiply
5,707,056,368,024x = 8,561,388,716,600.80 × 1,833,391,229,875.90 - Step 4: Simplify right side
5,707,056,368,024x = 15,696,374,988,574,393,152,569,344 - Step 5: Solve for x
x = 15,696,374,988,574,393,152,569,344/5,707,056,368,024 - Step 6: Final answer
x = 2,750,345,182,591.75
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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.