Finding the Fourth Proportional to 29,424,204.24, 40,604,765.58 and 17,034,820.08
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Solution
The fourth proportional to 29,424,204.24, 40,604,765.58 and 17,034,820.08 is: 23,507,683.35
Step by Step Solution
- Step 1: Write the proportion equation
29,424,204.24 : 40,604,765.58 = 17,034,820.08 : x - Step 2: Convert to fraction form
29,424,204.24/40,604,765.58 = 17,034,820.08/x - Step 3: Cross multiply
29,424,204.24x = 40,604,765.58 × 17,034,820.08 - Step 4: Simplify right side
29,424,204.24x = 691,694,876,045,876.75 - Step 5: Solve for x
x = 691,694,876,045,876.75/29,424,204.24 - Step 6: Final answer
x = 23,507,683.35
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.