Finding the Fourth Proportional to 149,862,918.24, 224,826,464.16 and 44,826,510.88
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Solution
The fourth proportional to 149,862,918.24, 224,826,464.16 and 44,826,510.88 is: 67,249,364.02
Step by Step Solution
- Step 1: Write the proportion equation
149,862,918.24 : 224,826,464.16 = 44,826,510.88 : x - Step 2: Convert to fraction form
149,862,918.24/224,826,464.16 = 44,826,510.88/x - Step 3: Cross multiply
149,862,918.24x = 224,826,464.16 × 44,826,510.88 - Step 4: Simplify right side
149,862,918.24x = 10,078,185,941,780,170 - Step 5: Solve for x
x = 10,078,185,941,780,170/149,862,918.24 - Step 6: Final answer
x = 67,249,364.02
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.