Finding the Fourth Proportional to 51,353,406.25, 77,030,104.70 and 22,599,541.82
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Solution
The fourth proportional to 51,353,406.25, 77,030,104.70 and 22,599,541.82 is: 33,899,310.68
Step by Step Solution
- Step 1: Write the proportion equation
51,353,406.25 : 77,030,104.70 = 22,599,541.82 : x - Step 2: Convert to fraction form
51,353,406.25/77,030,104.70 = 22,599,541.82/x - Step 3: Cross multiply
51,353,406.25x = 77,030,104.70 × 22,599,541.82 - Step 4: Simplify right side
51,353,406.25x = 1,740,845,072,646,206 - Step 5: Solve for x
x = 1,740,845,072,646,206/51,353,406.25 - Step 6: Final answer
x = 33,899,310.68
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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.