Finding the Fourth Proportional to 532,049,775,732.36, 734,222,845,257.48 and 288,173,177,299.08
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Solution
The fourth proportional to 532,049,775,732.36, 734,222,845,257.48 and 288,173,177,299.08 is: 397,675,818,718.61
Step by Step Solution
- Step 1: Write the proportion equation
532,049,775,732.36 : 734,222,845,257.48 = 288,173,177,299.08 : x - Step 2: Convert to fraction form
532,049,775,732.36/734,222,845,257.48 = 288,173,177,299.08/x - Step 3: Cross multiply
532,049,775,732.36x = 734,222,845,257.48 × 288,173,177,299.08 - Step 4: Simplify right side
532,049,775,732.36x = 211,583,330,163,418,766,245,888 - Step 5: Solve for x
x = 211,583,330,163,418,766,245,888/532,049,775,732.36 - Step 6: Final answer
x = 397,675,818,718.61
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.