Finding the Fourth Proportional to 64,963,095.37, 97,412,756.56 and 32,135,735.68
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Solution
The fourth proportional to 64,963,095.37, 97,412,756.56 and 32,135,735.68 is: 48,187,830.02
Step by Step Solution
- Step 1: Write the proportion equation
64,963,095.37 : 97,412,756.56 = 32,135,735.68 : x - Step 2: Convert to fraction form
64,963,095.37/97,412,756.56 = 32,135,735.68/x - Step 3: Cross multiply
64,963,095.37x = 97,412,756.56 × 32,135,735.68 - Step 4: Simplify right side
64,963,095.37x = 3,130,430,597,100,290 - Step 5: Solve for x
x = 3,130,430,597,100,290/64,963,095.37 - Step 6: Final answer
x = 48,187,830.02
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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.