Finding the Fourth Proportional to 29,572,415.90, 44,292,268.65 and 24,263,999.90
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Solution
The fourth proportional to 29,572,415.90, 44,292,268.65 and 24,263,999.90 is: 36,341,555.78
Step by Step Solution
- Step 1: Write the proportion equation
29,572,415.90 : 44,292,268.65 = 24,263,999.90 : x - Step 2: Convert to fraction form
29,572,415.90/44,292,268.65 = 24,263,999.90/x - Step 3: Cross multiply
29,572,415.90x = 44,292,268.65 × 24,263,999.90 - Step 4: Simplify right side
29,572,415.90x = 1,074,707,602,094,373 - Step 5: Solve for x
x = 1,074,707,602,094,373/29,572,415.90 - Step 6: Final answer
x = 36,341,555.78
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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.