Finding the Fourth Proportional to 23,687,656.24, 35,526,112.84 and 10,725,249.75
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Solution
The fourth proportional to 23,687,656.24, 35,526,112.84 and 10,725,249.75 is: 16,085,442.52
Step by Step Solution
- Step 1: Write the proportion equation
23,687,656.24 : 35,526,112.84 = 10,725,249.75 : x - Step 2: Convert to fraction form
23,687,656.24/35,526,112.84 = 10,725,249.75/x - Step 3: Cross multiply
23,687,656.24x = 35,526,112.84 × 10,725,249.75 - Step 4: Simplify right side
23,687,656.24x = 381,026,432,855,681.81 - Step 5: Solve for x
x = 381,026,432,855,681.81/23,687,656.24 - Step 6: Final answer
x = 16,085,442.52
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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.