Finding the Fourth Proportional to 43,522,686,681,243, 65,293,200,025,548 and 14,114,612,493,561
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Solution
The fourth proportional to 43,522,686,681,243, 65,293,200,025,548 and 14,114,612,493,561 is: 21,174,892,615,771.23
Step by Step Solution
- Step 1: Write the proportion equation
43,522,686,681,243 : 65,293,200,025,548 = 14,114,612,493,561 : x - Step 2: Convert to fraction form
43,522,686,681,243/65,293,200,025,548 = 14,114,612,493,561/x - Step 3: Cross multiply
43,522,686,681,243x = 65,293,200,025,548 × 14,114,612,493,561 - Step 4: Simplify right side
43,522,686,681,243x = 921,588,216,825,177,185,376,534,528 - Step 5: Solve for x
x = 921,588,216,825,177,185,376,534,528/43,522,686,681,243 - Step 6: Final answer
x = 21,174,892,615,771.23
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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.