Finding the Fourth Proportional to 54,811,046,251,993, 82,250,386,625,396 and 25,399,783,058,517
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Solution
The fourth proportional to 54,811,046,251,993, 82,250,386,625,396 and 25,399,783,058,517 is: 38,115,345,712,603.38
Step by Step Solution
- Step 1: Write the proportion equation
54,811,046,251,993 : 82,250,386,625,396 = 25,399,783,058,517 : x - Step 2: Convert to fraction form
54,811,046,251,993/82,250,386,625,396 = 25,399,783,058,517/x - Step 3: Cross multiply
54,811,046,251,993x = 82,250,386,625,396 × 25,399,783,058,517 - Step 4: Simplify right side
54,811,046,251,993x = 2,089,141,976,764,206,483,425,460,224 - Step 5: Solve for x
x = 2,089,141,976,764,206,483,425,460,224/54,811,046,251,993 - Step 6: Final answer
x = 38,115,345,712,603.38
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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.