Finding the Fourth Proportional to 29,692,327.98, 44,527,567.50 and 10,256,607.84
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Solution
The fourth proportional to 29,692,327.98, 44,527,567.50 and 10,256,607.84 is: 15,381,138.13
Step by Step Solution
- Step 1: Write the proportion equation
29,692,327.98 : 44,527,567.50 = 10,256,607.84 : x - Step 2: Convert to fraction form
29,692,327.98/44,527,567.50 = 10,256,607.84/x - Step 3: Cross multiply
29,692,327.98x = 44,527,567.50 × 10,256,607.84 - Step 4: Simplify right side
29,692,327.98x = 456,701,797,916,629.19 - Step 5: Solve for x
x = 456,701,797,916,629.19/29,692,327.98 - Step 6: Final answer
x = 15,381,138.13
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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.