Finding the Fourth Proportional to 23,788,961.08, 35,684,919.06 and 6,750,967.48
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Solution
The fourth proportional to 23,788,961.08, 35,684,919.06 and 6,750,967.48 is: 10,126,870.50
Step by Step Solution
- Step 1: Write the proportion equation
23,788,961.08 : 35,684,919.06 = 6,750,967.48 : x - Step 2: Convert to fraction form
23,788,961.08/35,684,919.06 = 6,750,967.48/x - Step 3: Cross multiply
23,788,961.08x = 35,684,919.06 × 6,750,967.48 - Step 4: Simplify right side
23,788,961.08x = 240,907,728,100,492.19 - Step 5: Solve for x
x = 240,907,728,100,492.19/23,788,961.08 - Step 6: Final answer
x = 10,126,870.50
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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.