Finding the Fourth Proportional to 33,717,710.08, 50,525,476.48 and 22,317,316.48
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Solution
The fourth proportional to 33,717,710.08, 50,525,476.48 and 22,317,316.48 is: 33,442,159.81
Step by Step Solution
- Step 1: Write the proportion equation
33,717,710.08 : 50,525,476.48 = 22,317,316.48 : x - Step 2: Convert to fraction form
33,717,710.08/50,525,476.48 = 22,317,316.48/x - Step 3: Cross multiply
33,717,710.08x = 50,525,476.48 × 22,317,316.48 - Step 4: Simplify right side
33,717,710.08x = 1,127,593,048,906,956.25 - Step 5: Solve for x
x = 1,127,593,048,906,956.25/33,717,710.08 - Step 6: Final answer
x = 33,442,159.81
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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.