Finding the Fourth Proportional to 43,582,368.04, 60,147,916.09 and 32,549,964.26
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Solution
The fourth proportional to 43,582,368.04, 60,147,916.09 and 32,549,964.26 is: 44,922,123.49
Step by Step Solution
- Step 1: Write the proportion equation
43,582,368.04 : 60,147,916.09 = 32,549,964.26 : x - Step 2: Convert to fraction form
43,582,368.04/60,147,916.09 = 32,549,964.26/x - Step 3: Cross multiply
43,582,368.04x = 60,147,916.09 × 32,549,964.26 - Step 4: Simplify right side
43,582,368.04x = 1,957,812,519,111,973.75 - Step 5: Solve for x
x = 1,957,812,519,111,973.75/43,582,368.04 - Step 6: Final answer
x = 44,922,123.49
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.