Finding the Fourth Proportional to 34,014,880.96, 51,023,206.50 and 9,752,827.84
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Solution
The fourth proportional to 34,014,880.96, 51,023,206.50 and 9,752,827.84 is: 14,629,495.53
Step by Step Solution
- Step 1: Write the proportion equation
34,014,880.96 : 51,023,206.50 = 9,752,827.84 : x - Step 2: Convert to fraction form
34,014,880.96/51,023,206.50 = 9,752,827.84/x - Step 3: Cross multiply
34,014,880.96x = 51,023,206.50 × 9,752,827.84 - Step 4: Simplify right side
34,014,880.96x = 497,620,548,839,268.94 - Step 5: Solve for x
x = 497,620,548,839,268.94/34,014,880.96 - Step 6: Final answer
x = 14,629,495.53
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.