Finding the Fourth Proportional to 35,296,670.99, 52,590,242.73 and 33,314,248.37
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Solution
The fourth proportional to 35,296,670.99, 52,590,242.73 and 33,314,248.37 is: 49,636,533.96
Step by Step Solution
- Step 1: Write the proportion equation
35,296,670.99 : 52,590,242.73 = 33,314,248.37 : x - Step 2: Convert to fraction form
35,296,670.99/52,590,242.73 = 33,314,248.37/x - Step 3: Cross multiply
35,296,670.99x = 52,590,242.73 × 33,314,248.37 - Step 4: Simplify right side
35,296,670.99x = 1,752,004,407,882,855.50 - Step 5: Solve for x
x = 1,752,004,407,882,855.50/35,296,670.99 - Step 6: Final answer
x = 49,636,533.96
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Why These Related Problems?
These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.