Finding the Fourth Proportional to 17,474,750.16, 24,115,267.08 and 9,740,282.88
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Solution
The fourth proportional to 17,474,750.16, 24,115,267.08 and 9,740,282.88 is: 13,441,652.72
Step by Step Solution
- Step 1: Write the proportion equation
17,474,750.16 : 24,115,267.08 = 9,740,282.88 : x - Step 2: Convert to fraction form
17,474,750.16/24,115,267.08 = 9,740,282.88/x - Step 3: Cross multiply
17,474,750.16x = 24,115,267.08 × 9,740,282.88 - Step 4: Simplify right side
17,474,750.16x = 234,889,523,085,951.59 - Step 5: Solve for x
x = 234,889,523,085,951.59/17,474,750.16 - Step 6: Final answer
x = 13,441,652.72
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.