Finding the Fourth Proportional to 244,708,288.74, 337,706,349.66 and 133,193,743.92
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Solution
The fourth proportional to 244,708,288.74, 337,706,349.66 and 133,193,743.92 is: 183,812,216.94
Step by Step Solution
- Step 1: Write the proportion equation
244,708,288.74 : 337,706,349.66 = 133,193,743.92 : x - Step 2: Convert to fraction form
244,708,288.74/337,706,349.66 = 133,193,743.92/x - Step 3: Cross multiply
244,708,288.74x = 337,706,349.66 × 133,193,743.92 - Step 4: Simplify right side
244,708,288.74x = 44,980,373,056,772,024 - Step 5: Solve for x
x = 44,980,373,056,772,024/244,708,288.74 - Step 6: Final answer
x = 183,812,216.94
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.