Finding the Fourth Proportional to 43,917,412.44, 60,606,167.58 and 24,338,630.28
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Solution
The fourth proportional to 43,917,412.44, 60,606,167.58 and 24,338,630.28 is: 33,587,386.49
Step by Step Solution
- Step 1: Write the proportion equation
43,917,412.44 : 60,606,167.58 = 24,338,630.28 : x - Step 2: Convert to fraction form
43,917,412.44/60,606,167.58 = 24,338,630.28/x - Step 3: Cross multiply
43,917,412.44x = 60,606,167.58 × 24,338,630.28 - Step 4: Simplify right side
43,917,412.44x = 1,475,071,105,417,342.25 - Step 5: Solve for x
x = 1,475,071,105,417,342.25/43,917,412.44 - Step 6: Final answer
x = 33,587,386.49
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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.