Finding the Third Proportional to 18,991,952,724 and 40,440,225,750
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Solution
The third proportional to 18,991,952,724 and 40,440,225,750 is: 86,110,779,785.39
Step by Step Solution
- Step 1: Write the proportion equation
18,991,952,724 : 40,440,225,750 = 40,440,225,750 : x - Step 2: Convert to fraction form
18,991,952,724/40,440,225,750 = 40,440,225,750/x - Step 3: Cross multiply
18,991,952,724x = 40,440,225,750 × 40,440,225,750 - Step 4: Simplify right side
18,991,952,724x = 1,635,411,858,710,963,159,040 - Step 5: Solve for x
x = 1,635,411,858,710,963,159,040/18,991,952,724 - Step 6: Final answer
x = 86,110,779,785.39
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Why These Related Problems?
These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.