Finding the Fourth Proportional to 73,465,491.27, 110,214,180.14 and 22,346,181.48
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Solution
The fourth proportional to 73,465,491.27, 110,214,180.14 and 22,346,181.48 is: 33,524,121.71
Step by Step Solution
- Step 1: Write the proportion equation
73,465,491.27 : 110,214,180.14 = 22,346,181.48 : x - Step 2: Convert to fraction form
73,465,491.27/110,214,180.14 = 22,346,181.48/x - Step 3: Cross multiply
73,465,491.27x = 110,214,180.14 × 22,346,181.48 - Step 4: Simplify right side
73,465,491.27x = 2,462,866,071,077,852 - Step 5: Solve for x
x = 2,462,866,071,077,852/73,465,491.27 - Step 6: Final answer
x = 33,524,121.71
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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.