Finding the Fourth Proportional to 32,044,662.12, 44,223,404.58 and 18,298,041.96
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Solution
The fourth proportional to 32,044,662.12, 44,223,404.58 and 18,298,041.96 is: 25,252,309.09
Step by Step Solution
- Step 1: Write the proportion equation
32,044,662.12 : 44,223,404.58 = 18,298,041.96 : x - Step 2: Convert to fraction form
32,044,662.12/44,223,404.58 = 18,298,041.96/x - Step 3: Cross multiply
32,044,662.12x = 44,223,404.58 × 18,298,041.96 - Step 4: Simplify right side
32,044,662.12x = 809,201,712,618,896.12 - Step 5: Solve for x
x = 809,201,712,618,896.12/32,044,662.12 - Step 6: Final answer
x = 25,252,309.09
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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.