Finding the Fourth Proportional to 23,788,962.08, 35,684,920.56 and 6,750,968.48
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Solution
The fourth proportional to 23,788,962.08, 35,684,920.56 and 6,750,968.48 is: 10,126,872.00
Step by Step Solution
- Step 1: Write the proportion equation
23,788,962.08 : 35,684,920.56 = 6,750,968.48 : x - Step 2: Convert to fraction form
23,788,962.08/35,684,920.56 = 6,750,968.48/x - Step 3: Cross multiply
23,788,962.08x = 35,684,920.56 × 6,750,968.48 - Step 4: Simplify right side
23,788,962.08x = 240,907,773,911,863.97 - Step 5: Solve for x
x = 240,907,773,911,863.97/23,788,962.08 - Step 6: Final answer
x = 10,126,872.00
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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.