Finding the Third Proportional to 19,425,949,472 and 41,798,201,920
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Solution
The third proportional to 19,425,949,472 and 41,798,201,920 is: 89,935,870,895.95
Step by Step Solution
- Step 1: Write the proportion equation
19,425,949,472 : 41,798,201,920 = 41,798,201,920 : x - Step 2: Convert to fraction form
19,425,949,472/41,798,201,920 = 41,798,201,920/x - Step 3: Cross multiply
19,425,949,472x = 41,798,201,920 × 41,798,201,920 - Step 4: Simplify right side
19,425,949,472x = 1,747,089,683,745,091,616,768 - Step 5: Solve for x
x = 1,747,089,683,745,091,616,768/19,425,949,472 - Step 6: Final answer
x = 89,935,870,895.95
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Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.