Finding the Fourth Proportional to 46,303,136.73, 69,461,057.51 and 26,881,480.04
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Solution
The fourth proportional to 46,303,136.73, 69,461,057.51 and 26,881,480.04 is: 40,325,907.98
Step by Step Solution
- Step 1: Write the proportion equation
46,303,136.73 : 69,461,057.51 = 26,881,480.04 : x - Step 2: Convert to fraction form
46,303,136.73/69,461,057.51 = 26,881,480.04/x - Step 3: Cross multiply
46,303,136.73x = 69,461,057.51 × 26,881,480.04 - Step 4: Simplify right side
46,303,136.73x = 1,867,216,031,051,602.25 - Step 5: Solve for x
x = 1,867,216,031,051,602.25/46,303,136.73 - Step 6: Final answer
x = 40,325,907.98
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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.