Finding the Fourth Proportional to 33,246,739.80, 49,828,119.30 and 16,170,643.80
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Solution
The fourth proportional to 33,246,739.80, 49,828,119.30 and 16,170,643.80 is: 24,235,542.29
Step by Step Solution
- Step 1: Write the proportion equation
33,246,739.80 : 49,828,119.30 = 16,170,643.80 : x - Step 2: Convert to fraction form
33,246,739.80/49,828,119.30 = 16,170,643.80/x - Step 3: Cross multiply
33,246,739.80x = 49,828,119.30 × 16,170,643.80 - Step 4: Simplify right side
33,246,739.80x = 805,752,768,424,205.38 - Step 5: Solve for x
x = 805,752,768,424,205.38/33,246,739.80 - Step 6: Final answer
x = 24,235,542.29
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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.