Finding the Fourth Proportional to 63,819,121.00, 95,656,065.41 and 38,836,431.12
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Solution
The fourth proportional to 63,819,121.00, 95,656,065.41 and 38,836,431.12 is: 58,210,456.95
Step by Step Solution
- Step 1: Write the proportion equation
63,819,121.00 : 95,656,065.41 = 38,836,431.12 : x - Step 2: Convert to fraction form
63,819,121.00/95,656,065.41 = 38,836,431.12/x - Step 3: Cross multiply
63,819,121.00x = 95,656,065.41 × 38,836,431.12 - Step 4: Simplify right side
63,819,121.00x = 3,714,940,195,692,496 - Step 5: Solve for x
x = 3,714,940,195,692,496/63,819,121.00 - Step 6: Final answer
x = 58,210,456.95
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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.