Finding the Fourth Proportional to 34,949,362.32, 52,424,041.95 and 33,201,756.99
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Solution
The fourth proportional to 34,949,362.32, 52,424,041.95 and 33,201,756.99 is: 49,802,634.03
Step by Step Solution
- Step 1: Write the proportion equation
34,949,362.32 : 52,424,041.95 = 33,201,756.99 : x - Step 2: Convert to fraction form
34,949,362.32/52,424,041.95 = 33,201,756.99/x - Step 3: Cross multiply
34,949,362.32x = 52,424,041.95 × 33,201,756.99 - Step 4: Simplify right side
34,949,362.32x = 1,740,570,301,257,465.75 - Step 5: Solve for x
x = 1,740,570,301,257,465.75/34,949,362.32 - Step 6: Final answer
x = 49,802,634.03
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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.