Finding the Fourth Proportional to 29,681,699,617,244, 44,528,990,215,210 and 9,028,542,904,028
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Solution
The fourth proportional to 29,681,699,617,244, 44,528,990,215,210 and 9,028,542,904,028 is: 13,544,773,507,427.47
Step by Step Solution
- Step 1: Write the proportion equation
29,681,699,617,244 : 44,528,990,215,210 = 9,028,542,904,028 : x - Step 2: Convert to fraction form
29,681,699,617,244/44,528,990,215,210 = 9,028,542,904,028/x - Step 3: Cross multiply
29,681,699,617,244x = 44,528,990,215,210 × 9,028,542,904,028 - Step 4: Simplify right side
29,681,699,617,244x = 402,031,898,631,066,494,257,070,080 - Step 5: Solve for x
x = 402,031,898,631,066,494,257,070,080/29,681,699,617,244 - Step 6: Final answer
x = 13,544,773,507,427.47
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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.