Finding the Fourth Proportional to 7,559,667,470.92, 11,340,046,076.64 and 2,901,541,442.44
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Solution
The fourth proportional to 7,559,667,470.92, 11,340,046,076.64 and 2,901,541,442.44 is: 4,352,521,295.03
Step by Step Solution
- Step 1: Write the proportion equation
7,559,667,470.92 : 11,340,046,076.64 = 2,901,541,442.44 : x - Step 2: Convert to fraction form
7,559,667,470.92/11,340,046,076.64 = 2,901,541,442.44/x - Step 3: Cross multiply
7,559,667,470.92x = 11,340,046,076.64 × 2,901,541,442.44 - Step 4: Simplify right side
7,559,667,470.92x = 32,903,613,650,550,087,680 - Step 5: Solve for x
x = 32,903,613,650,550,087,680/7,559,667,470.92 - Step 6: Final answer
x = 4,352,521,295.03
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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.