Finding the Third Proportional to 4,880,651,654.95 and 6,873,033,027.09
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Solution
The third proportional to 4,880,651,654.95 and 6,873,033,027.09 is: 9,678,745,038.81
Step by Step Solution
- Step 1: Write the proportion equation
4,880,651,654.95 : 6,873,033,027.09 = 6,873,033,027.09 : x - Step 2: Convert to fraction form
4,880,651,654.95/6,873,033,027.09 = 6,873,033,027.09/x - Step 3: Cross multiply
4,880,651,654.95x = 6,873,033,027.09 × 6,873,033,027.09 - Step 4: Simplify right side
4,880,651,654.95x = 47,238,582,991,522,160,640 - Step 5: Solve for x
x = 47,238,582,991,522,160,640/4,880,651,654.95 - Step 6: Final answer
x = 9,678,745,038.81
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Why These Related Problems?
These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.