Finding the Fourth Proportional to 48,810,557.95, 67,358,384.17 and 26,784,425.97
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Solution
The fourth proportional to 48,810,557.95, 67,358,384.17 and 26,784,425.97 is: 36,962,405.88
Step by Step Solution
- Step 1: Write the proportion equation
48,810,557.95 : 67,358,384.17 = 26,784,425.97 : x - Step 2: Convert to fraction form
48,810,557.95/67,358,384.17 = 26,784,425.97/x - Step 3: Cross multiply
48,810,557.95x = 67,358,384.17 × 26,784,425.97 - Step 4: Simplify right side
48,810,557.95x = 1,804,155,654,260,184.75 - Step 5: Solve for x
x = 1,804,155,654,260,184.75/48,810,557.95 - Step 6: Final answer
x = 36,962,405.88
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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.