Finding the Fourth Proportional to 54,652,195.06, 75,419,966.19 and 29,872,544.65
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Solution
The fourth proportional to 54,652,195.06, 75,419,966.19 and 29,872,544.65 is: 41,224,077.19
Step by Step Solution
- Step 1: Write the proportion equation
54,652,195.06 : 75,419,966.19 = 29,872,544.65 : x - Step 2: Convert to fraction form
54,652,195.06/75,419,966.19 = 29,872,544.65/x - Step 3: Cross multiply
54,652,195.06x = 75,419,966.19 × 29,872,544.65 - Step 4: Simplify right side
54,652,195.06x = 2,252,986,307,435,737.50 - Step 5: Solve for x
x = 2,252,986,307,435,737.50/54,652,195.06 - Step 6: Final answer
x = 41,224,077.19
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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.