Finding the Fourth Proportional to 134,975,916, 202,498,399.44 and 39,237,804
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Solution
The fourth proportional to 134,975,916, 202,498,399.44 and 39,237,804 is: 58,866,742.62
Step by Step Solution
- Step 1: Write the proportion equation
134,975,916 : 202,498,399.44 = 39,237,804 : x - Step 2: Convert to fraction form
134,975,916/202,498,399.44 = 39,237,804/x - Step 3: Cross multiply
134,975,916x = 202,498,399.44 × 39,237,804 - Step 4: Simplify right side
134,975,916x = 7,945,592,507,540,430 - Step 5: Solve for x
x = 7,945,592,507,540,430/134,975,916 - Step 6: Final answer
x = 58,866,742.62
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.