Finding the Fourth Proportional to 36,147,332.71, 49,800,073.71 and 24,973,121.08
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Solution
The fourth proportional to 36,147,332.71, 49,800,073.71 and 24,973,121.08 is: 34,405,395.29
Step by Step Solution
- Step 1: Write the proportion equation
36,147,332.71 : 49,800,073.71 = 24,973,121.08 : x - Step 2: Convert to fraction form
36,147,332.71/49,800,073.71 = 24,973,121.08/x - Step 3: Cross multiply
36,147,332.71x = 49,800,073.71 × 24,973,121.08 - Step 4: Simplify right side
36,147,332.71x = 1,243,663,270,552,754.75 - Step 5: Solve for x
x = 1,243,663,270,552,754.75/36,147,332.71 - Step 6: Final answer
x = 34,405,395.29
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1.5x scale
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.