Finding the Fourth Proportional to 35,186,642.14, 48,528,777.36 and 24,767,150.84
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Solution
The fourth proportional to 35,186,642.14, 48,528,777.36 and 24,767,150.84 is: 34,158,404.32
Step by Step Solution
- Step 1: Write the proportion equation
35,186,642.14 : 48,528,777.36 = 24,767,150.84 : x - Step 2: Convert to fraction form
35,186,642.14/48,528,777.36 = 24,767,150.84/x - Step 3: Cross multiply
35,186,642.14x = 48,528,777.36 × 24,767,150.84 - Step 4: Simplify right side
35,186,642.14x = 1,201,919,548,955,897 - Step 5: Solve for x
x = 1,201,919,548,955,897/35,186,642.14 - Step 6: Final answer
x = 34,158,404.32
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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.