Finding the Fourth Proportional to 33,893,239.19, 50,844,646.98 and 10,858,785.62
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Solution
The fourth proportional to 33,893,239.19, 50,844,646.98 and 10,858,785.62 is: 16,289,712.48
Step by Step Solution
- Step 1: Write the proportion equation
33,893,239.19 : 50,844,646.98 = 10,858,785.62 : x - Step 2: Convert to fraction form
33,893,239.19/50,844,646.98 = 10,858,785.62/x - Step 3: Cross multiply
33,893,239.19x = 50,844,646.98 × 10,858,785.62 - Step 4: Simplify right side
33,893,239.19x = 552,111,121,226,177.19 - Step 5: Solve for x
x = 552,111,121,226,177.19/33,893,239.19 - Step 6: Final answer
x = 16,289,712.48
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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.