Finding the Fourth Proportional to 130,270,050.81, 195,411,801.24 and 33,226,605.99
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Solution
The fourth proportional to 130,270,050.81, 195,411,801.24 and 33,226,605.99 is: 49,841,624.27
Step by Step Solution
- Step 1: Write the proportion equation
130,270,050.81 : 195,411,801.24 = 33,226,605.99 : x - Step 2: Convert to fraction form
130,270,050.81/195,411,801.24 = 33,226,605.99/x - Step 3: Cross multiply
130,270,050.81x = 195,411,801.24 × 33,226,605.99 - Step 4: Simplify right side
130,270,050.81x = 6,492,870,925,597,673 - Step 5: Solve for x
x = 6,492,870,925,597,673/130,270,050.81 - Step 6: Final answer
x = 49,841,624.27
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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.