Finding the Fourth Proportional to 43,634,239.31, 60,215,714.08 and 24,055,828.34
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Solution
The fourth proportional to 43,634,239.31, 60,215,714.08 and 24,055,828.34 is: 33,197,298.81
Step by Step Solution
- Step 1: Write the proportion equation
43,634,239.31 : 60,215,714.08 = 24,055,828.34 : x - Step 2: Convert to fraction form
43,634,239.31/60,215,714.08 = 24,055,828.34/x - Step 3: Cross multiply
43,634,239.31x = 60,215,714.08 × 24,055,828.34 - Step 4: Simplify right side
43,634,239.31x = 1,448,538,880,917,783 - Step 5: Solve for x
x = 1,448,538,880,917,783/43,634,239.31 - Step 6: Final answer
x = 33,197,298.81
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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.