Finding the Fourth Proportional to 29,572,431.40, 44,292,291.90 and 24,264,015.40
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Solution
The fourth proportional to 29,572,431.40, 44,292,291.90 and 24,264,015.40 is: 36,341,579.03
Step by Step Solution
- Step 1: Write the proportion equation
29,572,431.40 : 44,292,291.90 = 24,264,015.40 : x - Step 2: Convert to fraction form
29,572,431.40/44,292,291.90 = 24,264,015.40/x - Step 3: Cross multiply
29,572,431.40x = 44,292,291.90 × 24,264,015.40 - Step 4: Simplify right side
29,572,431.40x = 1,074,708,852,762,895.12 - Step 5: Solve for x
x = 1,074,708,852,762,895.12/29,572,431.40 - Step 6: Final answer
x = 36,341,579.03
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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.