Finding the Fourth Proportional to 33,950,247.39, 46,852,473.03 and 19,068,193.98
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Solution
The fourth proportional to 33,950,247.39, 46,852,473.03 and 19,068,193.98 is: 26,314,743.27
Step by Step Solution
- Step 1: Write the proportion equation
33,950,247.39 : 46,852,473.03 = 19,068,193.98 : x - Step 2: Convert to fraction form
33,950,247.39/46,852,473.03 = 19,068,193.98/x - Step 3: Cross multiply
33,950,247.39x = 46,852,473.03 × 19,068,193.98 - Step 4: Simplify right side
33,950,247.39x = 893,392,044,178,758.38 - Step 5: Solve for x
x = 893,392,044,178,758.38/33,950,247.39 - Step 6: Final answer
x = 26,314,743.27
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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.