Finding the Fourth Proportional to 205,782,708,568.24, 308,639,826,255.99 and 62,327,629,742.02
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Solution
The fourth proportional to 205,782,708,568.24, 308,639,826,255.99 and 62,327,629,742.02 is: 93,481,075,005.61
Step by Step Solution
- Step 1: Write the proportion equation
205,782,708,568.24 : 308,639,826,255.99 = 62,327,629,742.02 : x - Step 2: Convert to fraction form
205,782,708,568.24/308,639,826,255.99 = 62,327,629,742.02/x - Step 3: Cross multiply
205,782,708,568.24x = 308,639,826,255.99 × 62,327,629,742.02 - Step 4: Simplify right side
205,782,708,568.24x = 19,236,788,814,524,725,592,064 - Step 5: Solve for x
x = 19,236,788,814,524,725,592,064/205,782,708,568.24 - Step 6: Final answer
x = 93,481,075,005.61
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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.