Finding the Fourth Proportional to 29,832,505.68, 44,748,630.72 and 8,267,045.52
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Solution
The fourth proportional to 29,832,505.68, 44,748,630.72 and 8,267,045.52 is: 12,400,532.86
Step by Step Solution
- Step 1: Write the proportion equation
29,832,505.68 : 44,748,630.72 = 8,267,045.52 : x - Step 2: Convert to fraction form
29,832,505.68/44,748,630.72 = 8,267,045.52/x - Step 3: Cross multiply
29,832,505.68x = 44,748,630.72 × 8,267,045.52 - Step 4: Simplify right side
29,832,505.68x = 369,938,967,119,910.38 - Step 5: Solve for x
x = 369,938,967,119,910.38/29,832,505.68 - Step 6: Final answer
x = 12,400,532.86
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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.