Finding the Fourth Proportional to 48,834,050.06, 73,257,790 and 18,126,020.18
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Solution
The fourth proportional to 48,834,050.06, 73,257,790 and 18,126,020.18 is: 27,191,522.68
Step by Step Solution
- Step 1: Write the proportion equation
48,834,050.06 : 73,257,790 = 18,126,020.18 : x - Step 2: Convert to fraction form
48,834,050.06/73,257,790 = 18,126,020.18/x - Step 3: Cross multiply
48,834,050.06x = 73,257,790 × 18,126,020.18 - Step 4: Simplify right side
48,834,050.06x = 1,327,872,179,882,202.25 - Step 5: Solve for x
x = 1,327,872,179,882,202.25/48,834,050.06 - Step 6: Final answer
x = 27,191,522.68
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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.