Finding the Fourth Proportional to 32,171,406.60, 48,264,108.30 and 10,602,337.80
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Solution
The fourth proportional to 32,171,406.60, 48,264,108.30 and 10,602,337.80 is: 15,905,813.08
Step by Step Solution
- Step 1: Write the proportion equation
32,171,406.60 : 48,264,108.30 = 10,602,337.80 : x - Step 2: Convert to fraction form
32,171,406.60/48,264,108.30 = 10,602,337.80/x - Step 3: Cross multiply
32,171,406.60x = 48,264,108.30 × 10,602,337.80 - Step 4: Simplify right side
32,171,406.60x = 511,712,379,812,383.75 - Step 5: Solve for x
x = 511,712,379,812,383.75/32,171,406.60 - Step 6: Final answer
x = 15,905,813.08
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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.