Finding the Fourth Proportional to 29,719,907.04, 44,579,860.56 and 23,774,066.40
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Solution
The fourth proportional to 29,719,907.04, 44,579,860.56 and 23,774,066.40 is: 35,661,099.60
Step by Step Solution
- Step 1: Write the proportion equation
29,719,907.04 : 44,579,860.56 = 23,774,066.40 : x - Step 2: Convert to fraction form
29,719,907.04/44,579,860.56 = 23,774,066.40/x - Step 3: Cross multiply
29,719,907.04x = 44,579,860.56 × 23,774,066.40 - Step 4: Simplify right side
29,719,907.04x = 1,059,844,565,056,181.12 - Step 5: Solve for x
x = 1,059,844,565,056,181.12/29,719,907.04 - Step 6: Final answer
x = 35,661,099.60
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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.