Finding the Fourth Proportional to 35,275,536.16, 48,678,594.64 and 19,595,576.96
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Solution
The fourth proportional to 35,275,536.16, 48,678,594.64 and 19,595,576.96 is: 27,040,982.26
Step by Step Solution
- Step 1: Write the proportion equation
35,275,536.16 : 48,678,594.64 = 19,595,576.96 : x - Step 2: Convert to fraction form
35,275,536.16/48,678,594.64 = 19,595,576.96/x - Step 3: Cross multiply
35,275,536.16x = 48,678,594.64 × 19,595,576.96 - Step 4: Simplify right side
35,275,536.16x = 953,885,147,572,763.50 - Step 5: Solve for x
x = 953,885,147,572,763.50/35,275,536.16 - Step 6: Final answer
x = 27,040,982.26
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.