Finding the Fourth Proportional to 44,317,266.60, 66,316,467.60 and 29,968,359.60
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Solution
The fourth proportional to 44,317,266.60, 66,316,467.60 and 29,968,359.60 is: 44,844,727.60
Step by Step Solution
- Step 1: Write the proportion equation
44,317,266.60 : 66,316,467.60 = 29,968,359.60 : x - Step 2: Convert to fraction form
44,317,266.60/66,316,467.60 = 29,968,359.60/x - Step 3: Cross multiply
44,317,266.60x = 66,316,467.60 × 29,968,359.60 - Step 4: Simplify right side
44,317,266.60x = 1,987,395,748,438,549 - Step 5: Solve for x
x = 1,987,395,748,438,549/44,317,266.60 - Step 6: Final answer
x = 44,844,727.60
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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.