Finding the Fourth Proportional to 43,326,150,969.69, 59,790,158,675.66 and 24,035,611,407.99
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Solution
The fourth proportional to 43,326,150,969.69, 59,790,158,675.66 and 24,035,611,407.99 is: 33,169,182,763.44
Step by Step Solution
- Step 1: Write the proportion equation
43,326,150,969.69 : 59,790,158,675.66 = 24,035,611,407.99 : x - Step 2: Convert to fraction form
43,326,150,969.69/59,790,158,675.66 = 24,035,611,407.99/x - Step 3: Cross multiply
43,326,150,969.69x = 59,790,158,675.66 × 24,035,611,407.99 - Step 4: Simplify right side
43,326,150,969.69x = 1,437,093,019,950,105,755,648 - Step 5: Solve for x
x = 1,437,093,019,950,105,755,648/43,326,150,969.69 - Step 6: Final answer
x = 33,169,182,763.44
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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.