Finding the Fourth Proportional to 61,733,023.14, 92,599,486.06 and 18,602,227.02
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Solution
The fourth proportional to 61,733,023.14, 92,599,486.06 and 18,602,227.02 is: 27,903,325.87
Step by Step Solution
- Step 1: Write the proportion equation
61,733,023.14 : 92,599,486.06 = 18,602,227.02 : x - Step 2: Convert to fraction form
61,733,023.14/92,599,486.06 = 18,602,227.02/x - Step 3: Cross multiply
61,733,023.14x = 92,599,486.06 × 18,602,227.02 - Step 4: Simplify right side
61,733,023.14x = 1,722,556,661,530,434.25 - Step 5: Solve for x
x = 1,722,556,661,530,434.25/61,733,023.14 - Step 6: Final answer
x = 27,903,325.87
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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.