Finding the Fourth Proportional to 34,277,428, 47,303,720.97 and 18,807,508.54
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Solution
The fourth proportional to 34,277,428, 47,303,720.97 and 18,807,508.54 is: 25,954,839.32
Step by Step Solution
- Step 1: Write the proportion equation
34,277,428 : 47,303,720.97 = 18,807,508.54 : x - Step 2: Convert to fraction form
34,277,428/47,303,720.97 = 18,807,508.54/x - Step 3: Cross multiply
34,277,428x = 47,303,720.97 × 18,807,508.54 - Step 4: Simplify right side
34,277,428x = 889,665,136,117,052 - Step 5: Solve for x
x = 889,665,136,117,052/34,277,428 - Step 6: Final answer
x = 25,954,839.32
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.