Finding the Fourth Proportional to 23,557,642.05, 35,337,250.41 and 6,516,887.97
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Solution
The fourth proportional to 23,557,642.05, 35,337,250.41 and 6,516,887.97 is: 9,775,549.76
Step by Step Solution
- Step 1: Write the proportion equation
23,557,642.05 : 35,337,250.41 = 6,516,887.97 : x - Step 2: Convert to fraction form
23,557,642.05/35,337,250.41 = 6,516,887.97/x - Step 3: Cross multiply
23,557,642.05x = 35,337,250.41 × 6,516,887.97 - Step 4: Simplify right side
23,557,642.05x = 230,288,902,089,806.53 - Step 5: Solve for x
x = 230,288,902,089,806.53/23,557,642.05 - Step 6: Final answer
x = 9,775,549.76
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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.