Finding the Fourth Proportional to 29,919,528, 44,886,756.96 and 8,644,392
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Solution
The fourth proportional to 29,919,528, 44,886,756.96 and 8,644,392 is: 12,968,744.79
Step by Step Solution
- Step 1: Write the proportion equation
29,919,528 : 44,886,756.96 = 8,644,392 : x - Step 2: Convert to fraction form
29,919,528/44,886,756.96 = 8,644,392/x - Step 3: Cross multiply
29,919,528x = 44,886,756.96 × 8,644,392 - Step 4: Simplify right side
29,919,528x = 388,018,722,770,968.31 - Step 5: Solve for x
x = 388,018,722,770,968.31/29,919,528 - Step 6: Final answer
x = 12,968,744.79
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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.