Finding the Fourth Proportional to 64,450,724,194.53, 88,297,807,194.73 and 62,035,125,766.81
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Solution
The fourth proportional to 64,450,724,194.53, 88,297,807,194.73 and 62,035,125,766.81 is: 84,988,425,540.82
Step by Step Solution
- Step 1: Write the proportion equation
64,450,724,194.53 : 88,297,807,194.73 = 62,035,125,766.81 : x - Step 2: Convert to fraction form
64,450,724,194.53/88,297,807,194.73 = 62,035,125,766.81/x - Step 3: Cross multiply
64,450,724,194.53x = 88,297,807,194.73 × 62,035,125,766.81 - Step 4: Simplify right side
64,450,724,194.53x = 5,477,565,574,258,651,824,128 - Step 5: Solve for x
x = 5,477,565,574,258,651,824,128/64,450,724,194.53 - Step 6: Final answer
x = 84,988,425,540.82
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These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.