Finding the Fourth Proportional to 67,389,570.40, 101,096,952.24 and 27,003,203.68
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Solution
The fourth proportional to 67,389,570.40, 101,096,952.24 and 27,003,203.68 is: 40,509,853.03
Step by Step Solution
- Step 1: Write the proportion equation
67,389,570.40 : 101,096,952.24 = 27,003,203.68 : x - Step 2: Convert to fraction form
67,389,570.40/101,096,952.24 = 27,003,203.68/x - Step 3: Cross multiply
67,389,570.40x = 101,096,952.24 × 27,003,203.68 - Step 4: Simplify right side
67,389,570.40x = 2,729,941,592,763,952 - Step 5: Solve for x
x = 2,729,941,592,763,952/67,389,570.40 - Step 6: Final answer
x = 40,509,853.03
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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.