Finding the Fourth Proportional to 48,939,220.85, 67,534,696.49 and 26,912,697.26
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Solution
The fourth proportional to 48,939,220.85, 67,534,696.49 and 26,912,697.26 is: 37,138,736.77
Step by Step Solution
- Step 1: Write the proportion equation
48,939,220.85 : 67,534,696.49 = 26,912,697.26 : x - Step 2: Convert to fraction form
48,939,220.85/67,534,696.49 = 26,912,697.26/x - Step 3: Cross multiply
48,939,220.85x = 67,534,696.49 × 26,912,697.26 - Step 4: Simplify right side
48,939,220.85x = 1,817,540,840,709,117.50 - Step 5: Solve for x
x = 1,817,540,840,709,117.50/48,939,220.85 - Step 6: Final answer
x = 37,138,736.77
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.