Finding the Fourth Proportional to 34,852,931.80, 52,167,423.30 and 24,775,235.80
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Solution
The fourth proportional to 34,852,931.80, 52,167,423.30 and 24,775,235.80 is: 37,083,256.60
Step by Step Solution
- Step 1: Write the proportion equation
34,852,931.80 : 52,167,423.30 = 24,775,235.80 : x - Step 2: Convert to fraction form
34,852,931.80/52,167,423.30 = 24,775,235.80/x - Step 3: Cross multiply
34,852,931.80x = 52,167,423.30 × 24,775,235.80 - Step 4: Simplify right side
34,852,931.80x = 1,292,460,213,335,914 - Step 5: Solve for x
x = 1,292,460,213,335,914/34,852,931.80 - Step 6: Final answer
x = 37,083,256.60
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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.