Finding the Fourth Proportional to 41,884,612,516.74, 62,822,277,790.69 and 14,992,106,250.54
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Solution
The fourth proportional to 41,884,612,516.74, 62,822,277,790.69 and 14,992,106,250.54 is: 22,486,498,189.82
Step by Step Solution
- Step 1: Write the proportion equation
41,884,612,516.74 : 62,822,277,790.69 = 14,992,106,250.54 : x - Step 2: Convert to fraction form
41,884,612,516.74/62,822,277,790.69 = 14,992,106,250.54/x - Step 3: Cross multiply
41,884,612,516.74x = 62,822,277,790.69 × 14,992,106,250.54 - Step 4: Simplify right side
41,884,612,516.74x = 941,838,263,538,963,841,024 - Step 5: Solve for x
x = 941,838,263,538,963,841,024/41,884,612,516.74 - Step 6: Final answer
x = 22,486,498,189.82
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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.