Finding the Fourth Proportional to 73,341,415,818.27, 110,011,986,312.52 and 22,980,704,912.19
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Solution
The fourth proportional to 73,341,415,818.27, 110,011,986,312.52 and 22,980,704,912.19 is: 34,471,014,310.88
Step by Step Solution
- Step 1: Write the proportion equation
73,341,415,818.27 : 110,011,986,312.52 = 22,980,704,912.19 : x - Step 2: Convert to fraction form
73,341,415,818.27/110,011,986,312.52 = 22,980,704,912.19/x - Step 3: Cross multiply
73,341,415,818.27x = 110,011,986,312.52 × 22,980,704,912.19 - Step 4: Simplify right side
73,341,415,818.27x = 2,528,152,994,251,907,530,752 - Step 5: Solve for x
x = 2,528,152,994,251,907,530,752/73,341,415,818.27 - Step 6: Final answer
x = 34,471,014,310.88
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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.