Finding the Fourth Proportional to 19,395,201,222,272, 29,092,877,311,952 and 4,692,287,072,682
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Solution
The fourth proportional to 19,395,201,222,272, 29,092,877,311,952 and 4,692,287,072,682 is: 7,038,448,869,570.66
Step by Step Solution
- Step 1: Write the proportion equation
19,395,201,222,272 : 29,092,877,311,952 = 4,692,287,072,682 : x - Step 2: Convert to fraction form
19,395,201,222,272/29,092,877,311,952 = 4,692,287,072,682/x - Step 3: Cross multiply
19,395,201,222,272x = 29,092,877,311,952 × 4,692,287,072,682 - Step 4: Simplify right side
19,395,201,222,272x = 136,512,132,117,995,820,811,288,576 - Step 5: Solve for x
x = 136,512,132,117,995,820,811,288,576/19,395,201,222,272 - Step 6: Final answer
x = 7,038,448,869,570.66
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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.